1667996664

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2\times {\mathrm{139}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 4369881600

約数和(自身を除く): 2701884936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 139, 186, 248, 254, 278, 372, 381, 417, 508, 556, 744, 762, 834, 1016, 1112, 1524, 1668, 3048, 3336, 3937, 4309, 7874, 8618, 11811, 12927, 15748, 16129, 17236, 17653, 23622, 25854, 31496, 32258, 34472, 35306, 47244, 48387, 51708, 52959, 64516, 70612, 94488, 96774, 103416, 105918, 129032, 141224, 193548, 211836, 387096, 423672, 499999, 547243, 999998, 1094486, 1499997, 1641729, 1999996, 2188972, 2241931, 2999994, 3283458, 3999992, 4377944, 4483862, 5999988, 6566916, 6725793, 8967724, 11999976, 13133832, 13451586, 17935448, 26903172, 53806344, 69499861, 138999722, 208499583, 277999444, 416999166, 555998888, 833998332, 1667996664]

約数ペア:

[(1, 1667996664), (2, 833998332), (3, 555998888), (4, 416999166), (6, 277999444), (8, 208499583), (12, 138999722), (24, 69499861), (31, 53806344), (62, 26903172), (93, 17935448), (124, 13451586), (127, 13133832), (139, 11999976), (186, 8967724), (248, 6725793), (254, 6566916), (278, 5999988), (372, 4483862), (381, 4377944), (417, 3999992), (508, 3283458), (556, 2999994), (744, 2241931), (762, 2188972), (834, 1999996), (1016, 1641729), (1112, 1499997), (1524, 1094486), (1668, 999998), (3048, 547243), (3336, 499999), (3937, 423672), (4309, 387096), (7874, 211836), (8618, 193548), (11811, 141224), (12927, 129032), (15748, 105918), (16129, 103416), (17236, 96774), (17653, 94488), (23622, 70612), (25854, 64516), (31496, 52959), (32258, 51708), (34472, 48387), (35306, 47244)]