1256146164

素因数分解:

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

素因数の和:121

約数の個数: 432

約数和(自身を含む): 4437518400

約数和(自身を除く): 3181372236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 31, 36, 38, 39, 42, 49, 52, 54, 57, 62, 63, 76, 78, 84, 91, 93, 98, 108, 114, 117, 124, 126, 133, 147, 156, 171, 182, 186, 189, 196, 217, 228, 234, 247, 252, 266, 273, 279, 294, 342, 351, 364, 372, 378, 399, 403, 434, 441, 468, 494, 513, 532, 546, 558, 588, 589, 637, 651, 684, 702, 741, 756, 798, 806, 819, 837, 868, 882, 931, 961, 988, 1026, 1092, 1116, 1178, 1197, 1209, 1274, 1302, 1323, 1404, 1482, 1519, 1596, 1612, 1638, 1674, 1729, 1764, 1767, 1862, 1911, 1922, 1953, 2052, 2223, 2356, 2394, 2418, 2457, 2548, 2604, 2646, 2793, 2821, 2883, 2964, 3038, 3276, 3348, 3458, 3534, 3591, 3627, 3724, 3822, 3844, 3906, 4123, 4446, 4557, 4788, 4836, 4914, 5187, 5292, 5301, 5586, 5642, 5733, 5766, 5859, 6076, 6669, 6727, 6916, 7068, 7182, 7254, 7644, 7657, 7812, 8246, 8379, 8463, 8649, 8892, 9114, 9828, 10374, 10602, 10881, 11172, 11284, 11466, 11532, 11718, 12103, 12369, 12493, 13338, 13454, 13671, 14364, 14508, 15314, 15561, 15903, 16492, 16758, 16926, 17199, 17298, 18228, 18259, 19747, 20181, 20748, 21204, 21762, 22932, 22971, 23436, 24206, 24738, 24986, 25137, 25389, 25947, 26676, 26908, 27342, 28861, 30628, 31122, 31806, 33516, 33852, 34398, 34596, 36309, 36518, 37107, 37479, 39494, 40362, 41013, 43524, 45942, 46683, 47089, 48412, 49476, 49972, 50274, 50778, 51894, 53599, 54684, 54777, 57722, 59241, 60543, 62244, 63612, 68796, 68913, 72618, 73036, 74214, 74958, 76167, 78988, 80724, 82026, 86583, 87451, 91884, 93366, 94178, 100548, 101556, 103788, 107198, 108927, 109554, 111321, 112437, 115444, 118482, 121086, 127813, 137826, 141267, 145236, 148428, 149916, 152334, 160797, 164052, 164331, 173166, 174902, 177723, 181629, 186732, 188356, 206739, 214396, 217854, 219108, 222642, 224874, 236964, 237367, 242172, 255626, 259749, 262353, 275652, 282534, 304668, 321594, 326781, 328662, 337311, 346332, 349804, 355446, 363258, 375193, 383439, 413478, 423801, 435708, 445284, 449748, 474734, 482391, 492993, 511252, 519498, 524706, 533169, 565068, 612157, 643188, 653562, 657324, 674622, 710892, 712101, 726516, 750386, 766878, 779247, 787059, 826956, 847602, 894691, 949468, 964782, 985986, 1038996, 1049412, 1066338, 1125579, 1150317, 1224314, 1271403, 1307124, 1349244, 1424202, 1447173, 1500772, 1533756, 1558494, 1574118, 1661569, 1695204, 1789382, 1836471, 1929564, 1971972, 2132676, 2136303, 2251158, 2300634, 2361177, 2448628, 2542806, 2684073, 2848404, 2894346, 3116988, 3148236, 3323138, 3376737, 3450951, 3578764, 3672942, 4272606, 4502316, 4601268, 4722354, 4984707, 5085612, 5368146, 5509413, 5788692, 6408909, 6646276, 6753474, 6901902, 7345884, 8052219, 8545212, 9444708, 9969414, 10130211, 10736292, 11018826, 11630983, 12817818, 13506948, 13803804, 14954121, 16104438, 16528239, 19938828, 20260422, 22037652, 23261966, 24156657, 25635636, 29908242, 32208876, 33056478, 34892949, 40520844, 44862363, 46523932, 48313314, 59816484, 66112956, 69785898, 89724726, 96626628, 104678847, 139571796, 179449452, 209357694, 314036541, 418715388, 628073082, 1256146164]

約数ペア:

[(1, 1256146164), (2, 628073082), (3, 418715388), (4, 314036541), (6, 209357694), (7, 179449452), (9, 139571796), (12, 104678847), (13, 96626628), (14, 89724726), (18, 69785898), (19, 66112956), (21, 59816484), (26, 48313314), (27, 46523932), (28, 44862363), (31, 40520844), (36, 34892949), (38, 33056478), (39, 32208876), (42, 29908242), (49, 25635636), (52, 24156657), (54, 23261966), (57, 22037652), (62, 20260422), (63, 19938828), (76, 16528239), (78, 16104438), (84, 14954121), (91, 13803804), (93, 13506948), (98, 12817818), (108, 11630983), (114, 11018826), (117, 10736292), (124, 10130211), (126, 9969414), (133, 9444708), (147, 8545212), (156, 8052219), (171, 7345884), (182, 6901902), (186, 6753474), (189, 6646276), (196, 6408909), (217, 5788692), (228, 5509413), (234, 5368146), (247, 5085612), (252, 4984707), (266, 4722354), (273, 4601268), (279, 4502316), (294, 4272606), (342, 3672942), (351, 3578764), (364, 3450951), (372, 3376737), (378, 3323138), (399, 3148236), (403, 3116988), (434, 2894346), (441, 2848404), (468, 2684073), (494, 2542806), (513, 2448628), (532, 2361177), (546, 2300634), (558, 2251158), (588, 2136303), (589, 2132676), (637, 1971972), (651, 1929564), (684, 1836471), (702, 1789382), (741, 1695204), (756, 1661569), (798, 1574118), (806, 1558494), (819, 1533756), (837, 1500772), (868, 1447173), (882, 1424202), (931, 1349244), (961, 1307124), (988, 1271403), (1026, 1224314), (1092, 1150317), (1116, 1125579), (1178, 1066338), (1197, 1049412), (1209, 1038996), (1274, 985986), (1302, 964782), (1323, 949468), (1404, 894691), (1482, 847602), (1519, 826956), (1596, 787059), (1612, 779247), (1638, 766878), (1674, 750386), (1729, 726516), (1764, 712101), (1767, 710892), (1862, 674622), (1911, 657324), (1922, 653562), (1953, 643188), (2052, 612157), (2223, 565068), (2356, 533169), (2394, 524706), (2418, 519498), (2457, 511252), (2548, 492993), (2604, 482391), (2646, 474734), (2793, 449748), (2821, 445284), (2883, 435708), (2964, 423801), (3038, 413478), (3276, 383439), (3348, 375193), (3458, 363258), (3534, 355446), (3591, 349804), (3627, 346332), (3724, 337311), (3822, 328662), (3844, 326781), (3906, 321594), (4123, 304668), (4446, 282534), (4557, 275652), (4788, 262353), (4836, 259749), (4914, 255626), (5187, 242172), (5292, 237367), (5301, 236964), (5586, 224874), (5642, 222642), (5733, 219108), (5766, 217854), (5859, 214396), (6076, 206739), (6669, 188356), (6727, 186732), (6916, 181629), (7068, 177723), (7182, 174902), (7254, 173166), (7644, 164331), (7657, 164052), (7812, 160797), (8246, 152334), (8379, 149916), (8463, 148428), (8649, 145236), (8892, 141267), (9114, 137826), (9828, 127813), (10374, 121086), (10602, 118482), (10881, 115444), (11172, 112437), (11284, 111321), (11466, 109554), (11532, 108927), (11718, 107198), (12103, 103788), (12369, 101556), (12493, 100548), (13338, 94178), (13454, 93366), (13671, 91884), (14364, 87451), (14508, 86583), (15314, 82026), (15561, 80724), (15903, 78988), (16492, 76167), (16758, 74958), (16926, 74214), (17199, 73036), (17298, 72618), (18228, 68913), (18259, 68796), (19747, 63612), (20181, 62244), (20748, 60543), (21204, 59241), (21762, 57722), (22932, 54777), (22971, 54684), (23436, 53599), (24206, 51894), (24738, 50778), (24986, 50274), (25137, 49972), (25389, 49476), (25947, 48412), (26676, 47089), (26908, 46683), (27342, 45942), (28861, 43524), (30628, 41013), (31122, 40362), (31806, 39494), (33516, 37479), (33852, 37107), (34398, 36518), (34596, 36309)]