428363208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 512

約数和(自身を含む): 1634304000

約数和(自身を除く): 1205940792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 31, 36, 37, 38, 39, 42, 52, 54, 56, 57, 62, 63, 72, 74, 76, 78, 84, 91, 93, 104, 108, 111, 114, 117, 124, 126, 133, 148, 152, 156, 168, 171, 182, 186, 189, 216, 217, 222, 228, 234, 247, 248, 252, 259, 266, 273, 279, 296, 312, 333, 342, 351, 364, 372, 378, 399, 403, 434, 444, 456, 468, 481, 494, 504, 513, 518, 532, 546, 558, 589, 651, 666, 684, 702, 703, 728, 741, 744, 756, 777, 798, 806, 819, 837, 868, 888, 936, 962, 988, 999, 1026, 1036, 1064, 1092, 1116, 1147, 1178, 1197, 1209, 1302, 1332, 1368, 1404, 1406, 1443, 1482, 1512, 1554, 1596, 1612, 1638, 1674, 1729, 1736, 1767, 1924, 1953, 1976, 1998, 2052, 2072, 2109, 2184, 2223, 2232, 2294, 2331, 2356, 2394, 2418, 2457, 2604, 2664, 2808, 2812, 2821, 2886, 2964, 3108, 3192, 3224, 3276, 3348, 3367, 3441, 3458, 3534, 3591, 3627, 3848, 3906, 3996, 4104, 4123, 4218, 4329, 4446, 4588, 4662, 4712, 4788, 4836, 4914, 4921, 5187, 5208, 5301, 5624, 5642, 5772, 5859, 5928, 6216, 6327, 6552, 6669, 6696, 6734, 6882, 6916, 6993, 7068, 7182, 7254, 7657, 7812, 7992, 8029, 8246, 8436, 8463, 8658, 8892, 9139, 9176, 9324, 9576, 9672, 9828, 9842, 10101, 10323, 10374, 10602, 10881, 11284, 11544, 11718, 12369, 12654, 12987, 13338, 13468, 13764, 13832, 13986, 14136, 14364, 14508, 14763, 14911, 15314, 15561, 15624, 15903, 16058, 16492, 16872, 16926, 17316, 17784, 18278, 18648, 18981, 19656, 19684, 20202, 20646, 20748, 21204, 21762, 21793, 22568, 22971, 23436, 24087, 24738, 25308, 25389, 25974, 26676, 26936, 27417, 27528, 27972, 28728, 29016, 29526, 29822, 30303, 30628, 30969, 31122, 31806, 32116, 32984, 33852, 34632, 36556, 37107, 37962, 39368, 40404, 41292, 41496, 42408, 43524, 43586, 44289, 44733, 45942, 46683, 46872, 48174, 49476, 50616, 50778, 51948, 53352, 53599, 54834, 55944, 59052, 59644, 60606, 61256, 61938, 62244, 63612, 63973, 64232, 65379, 67704, 68913, 72261, 73112, 74214, 75924, 76167, 80808, 82251, 82584, 87048, 87172, 88578, 89466, 90909, 91884, 93366, 96348, 98952, 101556, 103896, 104377, 107198, 109668, 111321, 118104, 119288, 121212, 123876, 124488, 127224, 127946, 130758, 132867, 134199, 137826, 144522, 148428, 151848, 152334, 152551, 160797, 164502, 174344, 177156, 178932, 181818, 183768, 186732, 191919, 192696, 196137, 203112, 206739, 208754, 214396, 216783, 219336, 222642, 242424, 246753, 247752, 255892, 261516, 265734, 268398, 275652, 283309, 289044, 296856, 304668, 305102, 313131, 321594, 329004, 354312, 357864, 363636, 373464, 383838, 392274, 402597, 413478, 417508, 428792, 433566, 445284, 457653, 482391, 493506, 511784, 523032, 531468, 536796, 551304, 566618, 575757, 578088, 588411, 609336, 610204, 626262, 643188, 658008, 727272, 767676, 784548, 805194, 826956, 835016, 849927, 867132, 890568, 915306, 939393, 964782, 987012, 1062936, 1073592, 1133236, 1151514, 1176822, 1220408, 1252524, 1286376, 1372959, 1447173, 1535352, 1569096, 1610388, 1653912, 1699854, 1727271, 1734264, 1830612, 1878786, 1929564, 1974024, 1983163, 2266472, 2303028, 2353644, 2505048, 2549781, 2745918, 2818179, 2894346, 3220776, 3399708, 3454542, 3661224, 3757572, 3859128, 3966326, 4118877, 4606056, 4707288, 5099562, 5491836, 5636358, 5788692, 5949489, 6799416, 6909084, 7515144, 7649343, 7932652, 8237754, 10199124, 10983672, 11272716, 11577384, 11898978, 13818168, 15298686, 15865304, 16475508, 17848467, 20398248, 22545432, 23797956, 30597372, 32951016, 35696934, 47595912, 53545401, 61194744, 71393868, 107090802, 142787736, 214181604, 428363208]

約数ペア:

[(1, 428363208), (2, 214181604), (3, 142787736), (4, 107090802), (6, 71393868), (7, 61194744), (8, 53545401), (9, 47595912), (12, 35696934), (13, 32951016), (14, 30597372), (18, 23797956), (19, 22545432), (21, 20398248), (24, 17848467), (26, 16475508), (27, 15865304), (28, 15298686), (31, 13818168), (36, 11898978), (37, 11577384), (38, 11272716), (39, 10983672), (42, 10199124), (52, 8237754), (54, 7932652), (56, 7649343), (57, 7515144), (62, 6909084), (63, 6799416), (72, 5949489), (74, 5788692), (76, 5636358), (78, 5491836), (84, 5099562), (91, 4707288), (93, 4606056), (104, 4118877), (108, 3966326), (111, 3859128), (114, 3757572), (117, 3661224), (124, 3454542), (126, 3399708), (133, 3220776), (148, 2894346), (152, 2818179), (156, 2745918), (168, 2549781), (171, 2505048), (182, 2353644), (186, 2303028), (189, 2266472), (216, 1983163), (217, 1974024), (222, 1929564), (228, 1878786), (234, 1830612), (247, 1734264), (248, 1727271), (252, 1699854), (259, 1653912), (266, 1610388), (273, 1569096), (279, 1535352), (296, 1447173), (312, 1372959), (333, 1286376), (342, 1252524), (351, 1220408), (364, 1176822), (372, 1151514), (378, 1133236), (399, 1073592), (403, 1062936), (434, 987012), (444, 964782), (456, 939393), (468, 915306), (481, 890568), (494, 867132), (504, 849927), (513, 835016), (518, 826956), (532, 805194), (546, 784548), (558, 767676), (589, 727272), (651, 658008), (666, 643188), (684, 626262), (702, 610204), (703, 609336), (728, 588411), (741, 578088), (744, 575757), (756, 566618), (777, 551304), (798, 536796), (806, 531468), (819, 523032), (837, 511784), (868, 493506), (888, 482391), (936, 457653), (962, 445284), (988, 433566), (999, 428792), (1026, 417508), (1036, 413478), (1064, 402597), (1092, 392274), (1116, 383838), (1147, 373464), (1178, 363636), (1197, 357864), (1209, 354312), (1302, 329004), (1332, 321594), (1368, 313131), (1404, 305102), (1406, 304668), (1443, 296856), (1482, 289044), (1512, 283309), (1554, 275652), (1596, 268398), (1612, 265734), (1638, 261516), (1674, 255892), (1729, 247752), (1736, 246753), (1767, 242424), (1924, 222642), (1953, 219336), (1976, 216783), (1998, 214396), (2052, 208754), (2072, 206739), (2109, 203112), (2184, 196137), (2223, 192696), (2232, 191919), (2294, 186732), (2331, 183768), (2356, 181818), (2394, 178932), (2418, 177156), (2457, 174344), (2604, 164502), (2664, 160797), (2808, 152551), (2812, 152334), (2821, 151848), (2886, 148428), (2964, 144522), (3108, 137826), (3192, 134199), (3224, 132867), (3276, 130758), (3348, 127946), (3367, 127224), (3441, 124488), (3458, 123876), (3534, 121212), (3591, 119288), (3627, 118104), (3848, 111321), (3906, 109668), (3996, 107198), (4104, 104377), (4123, 103896), (4218, 101556), (4329, 98952), (4446, 96348), (4588, 93366), (4662, 91884), (4712, 90909), (4788, 89466), (4836, 88578), (4914, 87172), (4921, 87048), (5187, 82584), (5208, 82251), (5301, 80808), (5624, 76167), (5642, 75924), (5772, 74214), (5859, 73112), (5928, 72261), (6216, 68913), (6327, 67704), (6552, 65379), (6669, 64232), (6696, 63973), (6734, 63612), (6882, 62244), (6916, 61938), (6993, 61256), (7068, 60606), (7182, 59644), (7254, 59052), (7657, 55944), (7812, 54834), (7992, 53599), (8029, 53352), (8246, 51948), (8436, 50778), (8463, 50616), (8658, 49476), (8892, 48174), (9139, 46872), (9176, 46683), (9324, 45942), (9576, 44733), (9672, 44289), (9828, 43586), (9842, 43524), (10101, 42408), (10323, 41496), (10374, 41292), (10602, 40404), (10881, 39368), (11284, 37962), (11544, 37107), (11718, 36556), (12369, 34632), (12654, 33852), (12987, 32984), (13338, 32116), (13468, 31806), (13764, 31122), (13832, 30969), (13986, 30628), (14136, 30303), (14364, 29822), (14508, 29526), (14763, 29016), (14911, 28728), (15314, 27972), (15561, 27528), (15624, 27417), (15903, 26936), (16058, 26676), (16492, 25974), (16872, 25389), (16926, 25308), (17316, 24738), (17784, 24087), (18278, 23436), (18648, 22971), (18981, 22568), (19656, 21793), (19684, 21762), (20202, 21204), (20646, 20748)]