321272406

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 320

約数和(自身を含む): 988753920

約数和(自身を除く): 667481514

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 31, 37, 38, 39, 42, 54, 57, 62, 63, 74, 78, 81, 91, 93, 111, 114, 117, 126, 133, 162, 171, 182, 186, 189, 217, 222, 234, 247, 259, 266, 273, 279, 333, 342, 351, 378, 399, 403, 434, 481, 494, 513, 518, 546, 558, 567, 589, 651, 666, 702, 703, 741, 777, 798, 806, 819, 837, 962, 999, 1026, 1053, 1134, 1147, 1178, 1197, 1209, 1302, 1406, 1443, 1482, 1539, 1554, 1638, 1674, 1729, 1767, 1953, 1998, 2106, 2109, 2223, 2294, 2331, 2394, 2418, 2457, 2511, 2821, 2886, 2997, 3078, 3367, 3441, 3458, 3534, 3591, 3627, 3906, 4123, 4218, 4329, 4446, 4662, 4914, 4921, 5022, 5187, 5301, 5642, 5859, 5994, 6327, 6669, 6734, 6882, 6993, 7182, 7254, 7371, 7657, 8029, 8246, 8463, 8658, 9139, 9842, 10101, 10323, 10374, 10602, 10773, 10881, 11718, 12369, 12654, 12987, 13338, 13986, 14742, 14763, 14911, 15314, 15561, 15903, 16058, 16926, 17577, 18278, 18981, 20007, 20202, 20646, 20979, 21546, 21762, 21793, 22971, 24087, 24738, 25389, 25974, 27417, 29526, 29822, 30303, 30969, 31122, 31806, 32643, 35154, 37107, 37962, 38961, 40014, 41958, 43586, 44289, 44733, 45942, 46683, 47709, 48174, 50778, 53599, 54834, 56943, 60606, 61938, 63973, 65286, 65379, 68913, 72261, 74214, 76167, 77922, 82251, 88578, 89466, 90909, 92907, 93366, 95418, 104377, 107198, 111321, 113886, 127946, 130758, 132867, 134199, 137826, 140049, 144522, 152334, 152551, 160797, 164502, 181818, 185814, 191919, 196137, 206739, 208754, 216783, 222642, 228501, 246753, 265734, 268398, 272727, 280098, 283309, 305102, 313131, 321594, 333963, 383838, 392274, 398601, 402597, 413478, 433566, 457002, 457653, 482391, 493506, 545454, 566618, 575757, 588411, 620217, 626262, 650349, 667926, 740259, 797202, 805194, 849927, 915306, 939393, 964782, 1151514, 1176822, 1207791, 1240434, 1300698, 1372959, 1447173, 1480518, 1699854, 1727271, 1765233, 1878786, 1983163, 2415582, 2549781, 2745918, 2818179, 2894346, 3454542, 3530466, 3966326, 4118877, 4341519, 5099562, 5181813, 5636358, 5949489, 7649343, 8237754, 8454537, 8683038, 10363626, 11898978, 12356631, 15298686, 16909074, 17848467, 22948029, 24713262, 35696934, 45896058, 53545401, 107090802, 160636203, 321272406]

約数ペア:

[(1, 321272406), (2, 160636203), (3, 107090802), (6, 53545401), (7, 45896058), (9, 35696934), (13, 24713262), (14, 22948029), (18, 17848467), (19, 16909074), (21, 15298686), (26, 12356631), (27, 11898978), (31, 10363626), (37, 8683038), (38, 8454537), (39, 8237754), (42, 7649343), (54, 5949489), (57, 5636358), (62, 5181813), (63, 5099562), (74, 4341519), (78, 4118877), (81, 3966326), (91, 3530466), (93, 3454542), (111, 2894346), (114, 2818179), (117, 2745918), (126, 2549781), (133, 2415582), (162, 1983163), (171, 1878786), (182, 1765233), (186, 1727271), (189, 1699854), (217, 1480518), (222, 1447173), (234, 1372959), (247, 1300698), (259, 1240434), (266, 1207791), (273, 1176822), (279, 1151514), (333, 964782), (342, 939393), (351, 915306), (378, 849927), (399, 805194), (403, 797202), (434, 740259), (481, 667926), (494, 650349), (513, 626262), (518, 620217), (546, 588411), (558, 575757), (567, 566618), (589, 545454), (651, 493506), (666, 482391), (702, 457653), (703, 457002), (741, 433566), (777, 413478), (798, 402597), (806, 398601), (819, 392274), (837, 383838), (962, 333963), (999, 321594), (1026, 313131), (1053, 305102), (1134, 283309), (1147, 280098), (1178, 272727), (1197, 268398), (1209, 265734), (1302, 246753), (1406, 228501), (1443, 222642), (1482, 216783), (1539, 208754), (1554, 206739), (1638, 196137), (1674, 191919), (1729, 185814), (1767, 181818), (1953, 164502), (1998, 160797), (2106, 152551), (2109, 152334), (2223, 144522), (2294, 140049), (2331, 137826), (2394, 134199), (2418, 132867), (2457, 130758), (2511, 127946), (2821, 113886), (2886, 111321), (2997, 107198), (3078, 104377), (3367, 95418), (3441, 93366), (3458, 92907), (3534, 90909), (3591, 89466), (3627, 88578), (3906, 82251), (4123, 77922), (4218, 76167), (4329, 74214), (4446, 72261), (4662, 68913), (4914, 65379), (4921, 65286), (5022, 63973), (5187, 61938), (5301, 60606), (5642, 56943), (5859, 54834), (5994, 53599), (6327, 50778), (6669, 48174), (6734, 47709), (6882, 46683), (6993, 45942), (7182, 44733), (7254, 44289), (7371, 43586), (7657, 41958), (8029, 40014), (8246, 38961), (8463, 37962), (8658, 37107), (9139, 35154), (9842, 32643), (10101, 31806), (10323, 31122), (10374, 30969), (10602, 30303), (10773, 29822), (10881, 29526), (11718, 27417), (12369, 25974), (12654, 25389), (12987, 24738), (13338, 24087), (13986, 22971), (14742, 21793), (14763, 21762), (14911, 21546), (15314, 20979), (15561, 20646), (15903, 20202), (16058, 20007), (16926, 18981), (17577, 18278)]