740057448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 2115993600

約数和(自身を除く): 1375936152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 127, 152, 156, 228, 247, 254, 312, 381, 456, 494, 508, 741, 762, 983, 988, 1016, 1482, 1524, 1651, 1966, 1976, 2413, 2949, 2964, 3048, 3302, 3932, 4826, 4953, 5898, 5928, 6604, 7239, 7864, 9652, 9906, 11796, 12779, 13208, 14478, 18677, 19304, 19812, 23592, 25558, 28956, 31369, 37354, 38337, 39624, 51116, 56031, 57912, 62738, 74708, 76674, 94107, 102232, 112062, 124841, 125476, 149416, 153348, 188214, 224124, 242801, 249682, 250952, 306696, 374523, 376428, 448248, 485602, 499364, 728403, 749046, 752856, 971204, 998728, 1456806, 1498092, 1622933, 1942408, 2371979, 2913612, 2996184, 3245866, 4743958, 4868799, 5827224, 6491732, 7115937, 9487916, 9737598, 12983464, 14231874, 18975832, 19475196, 28463748, 30835727, 38950392, 56927496, 61671454, 92507181, 123342908, 185014362, 246685816, 370028724, 740057448]

約数ペア:

[(1, 740057448), (2, 370028724), (3, 246685816), (4, 185014362), (6, 123342908), (8, 92507181), (12, 61671454), (13, 56927496), (19, 38950392), (24, 30835727), (26, 28463748), (38, 19475196), (39, 18975832), (52, 14231874), (57, 12983464), (76, 9737598), (78, 9487916), (104, 7115937), (114, 6491732), (127, 5827224), (152, 4868799), (156, 4743958), (228, 3245866), (247, 2996184), (254, 2913612), (312, 2371979), (381, 1942408), (456, 1622933), (494, 1498092), (508, 1456806), (741, 998728), (762, 971204), (983, 752856), (988, 749046), (1016, 728403), (1482, 499364), (1524, 485602), (1651, 448248), (1966, 376428), (1976, 374523), (2413, 306696), (2949, 250952), (2964, 249682), (3048, 242801), (3302, 224124), (3932, 188214), (4826, 153348), (4953, 149416), (5898, 125476), (5928, 124841), (6604, 112062), (7239, 102232), (7864, 94107), (9652, 76674), (9906, 74708), (11796, 62738), (12779, 57912), (13208, 56031), (14478, 51116), (18677, 39624), (19304, 38337), (19812, 37354), (23592, 31369), (25558, 28956)]