253133216

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7019}}^1$

素因数の和:7066

約数の個数: 72

約数和(自身を含む): 605011680

約数和(自身を除く): 351878464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 5152, 7019, 9016, 14038, 18032, 28076, 36064, 49133, 56152, 98266, 112304, 161437, 196532, 224608, 322874, 343931, 393064, 645748, 687862, 786128, 1130059, 1291496, 1375724, 1572256, 2260118, 2582992, 2751448, 4520236, 5165984, 5502896, 7910413, 9040472, 11005792, 15820826, 18080944, 31641652, 36161888, 63283304, 126566608, 253133216]

約数ペア:

[(1, 253133216), (2, 126566608), (4, 63283304), (7, 36161888), (8, 31641652), (14, 18080944), (16, 15820826), (23, 11005792), (28, 9040472), (32, 7910413), (46, 5502896), (49, 5165984), (56, 4520236), (92, 2751448), (98, 2582992), (112, 2260118), (161, 1572256), (184, 1375724), (196, 1291496), (224, 1130059), (322, 786128), (368, 687862), (392, 645748), (644, 393064), (736, 343931), (784, 322874), (1127, 224608), (1288, 196532), (1568, 161437), (2254, 112304), (2576, 98266), (4508, 56152), (5152, 49133), (7019, 36064), (9016, 28076), (14038, 18032)]