478633428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1635

約数の個数: 192

約数和(自身を含む): 1577533440

約数和(自身を除く): 1098900012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 651, 702, 756, 806, 819, 837, 868, 1092, 1116, 1209, 1302, 1404, 1571, 1612, 1638, 1674, 1953, 2418, 2457, 2604, 2821, 3142, 3276, 3348, 3627, 3906, 4713, 4836, 4914, 5642, 5859, 6284, 7254, 7812, 8463, 9426, 9828, 10881, 10997, 11284, 11718, 14139, 14508, 16926, 18852, 20423, 21762, 21994, 23436, 25389, 28278, 32991, 33852, 40846, 42417, 43524, 43988, 48701, 50778, 56556, 61269, 65982, 76167, 81692, 84834, 97402, 98973, 101556, 122538, 131964, 142961, 146103, 152334, 169668, 183807, 194804, 197946, 245076, 285922, 292206, 296919, 304668, 340907, 367614, 395892, 428883, 438309, 551421, 571844, 584412, 593838, 633113, 681814, 735228, 857766, 876618, 1022721, 1102842, 1187676, 1266226, 1286649, 1314927, 1363628, 1715532, 1753236, 1899339, 2045442, 2205684, 2532452, 2573298, 2629854, 3068163, 3798678, 3859947, 4090884, 4431791, 5146596, 5259708, 5698017, 6136326, 7597356, 7719894, 8863582, 9204489, 11396034, 12272652, 13295373, 15439788, 17094051, 17727164, 18408978, 22792068, 26590746, 34188102, 36817956, 39886119, 53181492, 68376204, 79772238, 119658357, 159544476, 239316714, 478633428]

約数ペア:

[(1, 478633428), (2, 239316714), (3, 159544476), (4, 119658357), (6, 79772238), (7, 68376204), (9, 53181492), (12, 39886119), (13, 36817956), (14, 34188102), (18, 26590746), (21, 22792068), (26, 18408978), (27, 17727164), (28, 17094051), (31, 15439788), (36, 13295373), (39, 12272652), (42, 11396034), (52, 9204489), (54, 8863582), (62, 7719894), (63, 7597356), (78, 6136326), (84, 5698017), (91, 5259708), (93, 5146596), (108, 4431791), (117, 4090884), (124, 3859947), (126, 3798678), (156, 3068163), (182, 2629854), (186, 2573298), (189, 2532452), (217, 2205684), (234, 2045442), (252, 1899339), (273, 1753236), (279, 1715532), (351, 1363628), (364, 1314927), (372, 1286649), (378, 1266226), (403, 1187676), (434, 1102842), (468, 1022721), (546, 876618), (558, 857766), (651, 735228), (702, 681814), (756, 633113), (806, 593838), (819, 584412), (837, 571844), (868, 551421), (1092, 438309), (1116, 428883), (1209, 395892), (1302, 367614), (1404, 340907), (1571, 304668), (1612, 296919), (1638, 292206), (1674, 285922), (1953, 245076), (2418, 197946), (2457, 194804), (2604, 183807), (2821, 169668), (3142, 152334), (3276, 146103), (3348, 142961), (3627, 131964), (3906, 122538), (4713, 101556), (4836, 98973), (4914, 97402), (5642, 84834), (5859, 81692), (6284, 76167), (7254, 65982), (7812, 61269), (8463, 56556), (9426, 50778), (9828, 48701), (10881, 43988), (10997, 43524), (11284, 42417), (11718, 40846), (14139, 33852), (14508, 32991), (16926, 28278), (18852, 25389), (20423, 23436), (21762, 21994)]