671095872

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:397

約数の個数: 168

約数和(自身を含む): 1993998552

約数和(自身を除く): 1322902680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 157, 164, 181, 192, 246, 288, 314, 328, 362, 369, 471, 492, 543, 576, 628, 656, 724, 738, 942, 984, 1086, 1256, 1312, 1413, 1448, 1476, 1629, 1884, 1968, 2172, 2512, 2624, 2826, 2896, 2952, 3258, 3768, 3936, 4344, 5024, 5652, 5792, 5904, 6437, 6516, 7421, 7536, 7872, 8688, 10048, 11304, 11584, 11808, 12874, 13032, 14842, 15072, 17376, 19311, 22263, 22608, 23616, 25748, 26064, 28417, 29684, 30144, 34752, 38622, 44526, 45216, 51496, 52128, 56834, 57933, 59368, 66789, 77244, 85251, 89052, 90432, 102992, 104256, 113668, 115866, 118736, 133578, 154488, 170502, 178104, 205984, 227336, 231732, 237472, 255753, 267156, 308976, 341004, 356208, 411968, 454672, 463464, 474944, 511506, 534312, 617952, 682008, 712416, 909344, 926928, 1023012, 1068624, 1165097, 1235904, 1364016, 1424832, 1818688, 1853856, 2046024, 2137248, 2330194, 2728032, 3495291, 3707712, 4092048, 4274496, 4660388, 5456064, 6990582, 8184096, 9320776, 10485873, 13981164, 16368192, 18641552, 20971746, 27962328, 37283104, 41943492, 55924656, 74566208, 83886984, 111849312, 167773968, 223698624, 335547936, 671095872]

約数ペア:

[(1, 671095872), (2, 335547936), (3, 223698624), (4, 167773968), (6, 111849312), (8, 83886984), (9, 74566208), (12, 55924656), (16, 41943492), (18, 37283104), (24, 27962328), (32, 20971746), (36, 18641552), (41, 16368192), (48, 13981164), (64, 10485873), (72, 9320776), (82, 8184096), (96, 6990582), (123, 5456064), (144, 4660388), (157, 4274496), (164, 4092048), (181, 3707712), (192, 3495291), (246, 2728032), (288, 2330194), (314, 2137248), (328, 2046024), (362, 1853856), (369, 1818688), (471, 1424832), (492, 1364016), (543, 1235904), (576, 1165097), (628, 1068624), (656, 1023012), (724, 926928), (738, 909344), (942, 712416), (984, 682008), (1086, 617952), (1256, 534312), (1312, 511506), (1413, 474944), (1448, 463464), (1476, 454672), (1629, 411968), (1884, 356208), (1968, 341004), (2172, 308976), (2512, 267156), (2624, 255753), (2826, 237472), (2896, 231732), (2952, 227336), (3258, 205984), (3768, 178104), (3936, 170502), (4344, 154488), (5024, 133578), (5652, 118736), (5792, 115866), (5904, 113668), (6437, 104256), (6516, 102992), (7421, 90432), (7536, 89052), (7872, 85251), (8688, 77244), (10048, 66789), (11304, 59368), (11584, 57933), (11808, 56834), (12874, 52128), (13032, 51496), (14842, 45216), (15072, 44526), (17376, 38622), (19311, 34752), (22263, 30144), (22608, 29684), (23616, 28417), (25748, 26064)]