717950142

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1636

約数の個数: 160

約数和(自身を含む): 2045159424

約数和(自身を除く): 1327209282

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 81, 91, 93, 117, 126, 162, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 567, 651, 702, 806, 819, 837, 1053, 1134, 1209, 1302, 1571, 1638, 1674, 1953, 2106, 2418, 2457, 2511, 2821, 3142, 3627, 3906, 4713, 4914, 5022, 5642, 5859, 7254, 7371, 8463, 9426, 10881, 10997, 11718, 14139, 14742, 16926, 17577, 20423, 21762, 21994, 25389, 28278, 32643, 32991, 35154, 40846, 42417, 48701, 50778, 61269, 65286, 65982, 76167, 84834, 97402, 98973, 122538, 127251, 142961, 146103, 152334, 183807, 197946, 228501, 254502, 285922, 292206, 296919, 340907, 367614, 428883, 438309, 457002, 551421, 593838, 633113, 681814, 857766, 876618, 890757, 1022721, 1102842, 1266226, 1286649, 1314927, 1654263, 1781514, 1899339, 2045442, 2573298, 2629854, 3068163, 3308526, 3798678, 3859947, 3944781, 4431791, 5698017, 6136326, 7719894, 7889562, 8863582, 9204489, 11396034, 11579841, 13295373, 17094051, 18408978, 23159682, 26590746, 27613467, 34188102, 39886119, 51282153, 55226934, 79772238, 102564306, 119658357, 239316714, 358975071, 717950142]

約数ペア:

[(1, 717950142), (2, 358975071), (3, 239316714), (6, 119658357), (7, 102564306), (9, 79772238), (13, 55226934), (14, 51282153), (18, 39886119), (21, 34188102), (26, 27613467), (27, 26590746), (31, 23159682), (39, 18408978), (42, 17094051), (54, 13295373), (62, 11579841), (63, 11396034), (78, 9204489), (81, 8863582), (91, 7889562), (93, 7719894), (117, 6136326), (126, 5698017), (162, 4431791), (182, 3944781), (186, 3859947), (189, 3798678), (217, 3308526), (234, 3068163), (273, 2629854), (279, 2573298), (351, 2045442), (378, 1899339), (403, 1781514), (434, 1654263), (546, 1314927), (558, 1286649), (567, 1266226), (651, 1102842), (702, 1022721), (806, 890757), (819, 876618), (837, 857766), (1053, 681814), (1134, 633113), (1209, 593838), (1302, 551421), (1571, 457002), (1638, 438309), (1674, 428883), (1953, 367614), (2106, 340907), (2418, 296919), (2457, 292206), (2511, 285922), (2821, 254502), (3142, 228501), (3627, 197946), (3906, 183807), (4713, 152334), (4914, 146103), (5022, 142961), (5642, 127251), (5859, 122538), (7254, 98973), (7371, 97402), (8463, 84834), (9426, 76167), (10881, 65982), (10997, 65286), (11718, 61269), (14139, 50778), (14742, 48701), (16926, 42417), (17577, 40846), (20423, 35154), (21762, 32991), (21994, 32643), (25389, 28278)]