256825632

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2531}}^1$

素因数の和:2702

約数の個数: 96

約数和(自身を含む): 775885824

約数和(自身を除く): 519060192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 151, 168, 224, 302, 336, 453, 604, 672, 906, 1057, 1208, 1812, 2114, 2416, 2531, 3171, 3624, 4228, 4832, 5062, 6342, 7248, 7593, 8456, 10124, 12684, 14496, 15186, 16912, 17717, 20248, 25368, 30372, 33824, 35434, 40496, 50736, 53151, 60744, 70868, 80992, 101472, 106302, 121488, 141736, 212604, 242976, 283472, 382181, 425208, 566944, 764362, 850416, 1146543, 1528724, 1700832, 2293086, 2675267, 3057448, 4586172, 5350534, 6114896, 8025801, 9172344, 10701068, 12229792, 16051602, 18344688, 21402136, 32103204, 36689376, 42804272, 64206408, 85608544, 128412816, 256825632]

約数ペア:

[(1, 256825632), (2, 128412816), (3, 85608544), (4, 64206408), (6, 42804272), (7, 36689376), (8, 32103204), (12, 21402136), (14, 18344688), (16, 16051602), (21, 12229792), (24, 10701068), (28, 9172344), (32, 8025801), (42, 6114896), (48, 5350534), (56, 4586172), (84, 3057448), (96, 2675267), (112, 2293086), (151, 1700832), (168, 1528724), (224, 1146543), (302, 850416), (336, 764362), (453, 566944), (604, 425208), (672, 382181), (906, 283472), (1057, 242976), (1208, 212604), (1812, 141736), (2114, 121488), (2416, 106302), (2531, 101472), (3171, 80992), (3624, 70868), (4228, 60744), (4832, 53151), (5062, 50736), (6342, 40496), (7248, 35434), (7593, 33824), (8456, 30372), (10124, 25368), (12684, 20248), (14496, 17717), (15186, 16912)]