1285797504

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47161}}^1$

素因数の和:47249

約数の個数: 64

約数和(自身を含む): 3463577280

約数和(自身を除く): 2177779776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 27264, 47161, 94322, 141483, 188644, 282966, 377288, 565932, 754576, 1131864, 1509152, 2263728, 3018304, 3348431, 4527456, 6036608, 6696862, 9054912, 10045293, 13393724, 18109824, 20090586, 26787448, 40181172, 53574896, 80362344, 107149792, 160724688, 214299584, 321449376, 428599168, 642898752, 1285797504]

約数ペア:

[(1, 1285797504), (2, 642898752), (3, 428599168), (4, 321449376), (6, 214299584), (8, 160724688), (12, 107149792), (16, 80362344), (24, 53574896), (32, 40181172), (48, 26787448), (64, 20090586), (71, 18109824), (96, 13393724), (128, 10045293), (142, 9054912), (192, 6696862), (213, 6036608), (284, 4527456), (384, 3348431), (426, 3018304), (568, 2263728), (852, 1509152), (1136, 1131864), (1704, 754576), (2272, 565932), (3408, 377288), (4544, 282966), (6816, 188644), (9088, 141483), (13632, 94322), (27264, 47161)]