988891752

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{2083}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 2508802560

約数和(自身を除く): 1519910808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 151, 262, 302, 393, 453, 524, 604, 786, 906, 1048, 1208, 1572, 1812, 2083, 3144, 3624, 4166, 6249, 8332, 12498, 16664, 19781, 24996, 39562, 49992, 59343, 79124, 118686, 158248, 237372, 272873, 314533, 474744, 545746, 629066, 818619, 943599, 1091492, 1258132, 1637238, 1887198, 2182984, 2516264, 3274476, 3774396, 6548952, 7548792, 41203823, 82407646, 123611469, 164815292, 247222938, 329630584, 494445876, 988891752]

約数ペア:

[(1, 988891752), (2, 494445876), (3, 329630584), (4, 247222938), (6, 164815292), (8, 123611469), (12, 82407646), (24, 41203823), (131, 7548792), (151, 6548952), (262, 3774396), (302, 3274476), (393, 2516264), (453, 2182984), (524, 1887198), (604, 1637238), (786, 1258132), (906, 1091492), (1048, 943599), (1208, 818619), (1572, 629066), (1812, 545746), (2083, 474744), (3144, 314533), (3624, 272873), (4166, 237372), (6249, 158248), (8332, 118686), (12498, 79124), (16664, 59343), (19781, 49992), (24996, 39562)]