1008037912

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20023}}^1$

素因数の和:20096

約数の個数: 64

約数和(自身を含む): 2306764800

約数和(自身を除く): 1298726888

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 812, 868, 899, 1624, 1736, 1798, 3596, 6293, 7192, 12586, 20023, 25172, 40046, 50344, 80092, 140161, 160184, 280322, 560644, 580667, 620713, 1121288, 1161334, 1241426, 2322668, 2482852, 4064669, 4344991, 4645336, 4965704, 8129338, 8689982, 16258676, 17379964, 18000677, 32517352, 34759928, 36001354, 72002708, 126004739, 144005416, 252009478, 504018956, 1008037912]

約数ペア:

[(1, 1008037912), (2, 504018956), (4, 252009478), (7, 144005416), (8, 126004739), (14, 72002708), (28, 36001354), (29, 34759928), (31, 32517352), (56, 18000677), (58, 17379964), (62, 16258676), (116, 8689982), (124, 8129338), (203, 4965704), (217, 4645336), (232, 4344991), (248, 4064669), (406, 2482852), (434, 2322668), (812, 1241426), (868, 1161334), (899, 1121288), (1624, 620713), (1736, 580667), (1798, 560644), (3596, 280322), (6293, 160184), (7192, 140161), (12586, 80092), (20023, 50344), (25172, 40046)]