426801856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1907}}^1$

素因数の和:2201

約数の個数: 56

約数和(自身を含む): 915954480

約数和(自身を除く): 489152624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 269, 416, 538, 832, 1076, 1907, 2152, 3497, 3814, 4304, 6994, 7628, 8608, 13988, 15256, 17216, 24791, 27976, 30512, 49582, 55952, 61024, 99164, 111904, 122048, 198328, 223808, 396656, 512983, 793312, 1025966, 1586624, 2051932, 4103864, 6668779, 8207728, 13337558, 16415456, 26675116, 32830912, 53350232, 106700464, 213400928, 426801856]

約数ペア:

[(1, 426801856), (2, 213400928), (4, 106700464), (8, 53350232), (13, 32830912), (16, 26675116), (26, 16415456), (32, 13337558), (52, 8207728), (64, 6668779), (104, 4103864), (208, 2051932), (269, 1586624), (416, 1025966), (538, 793312), (832, 512983), (1076, 396656), (1907, 223808), (2152, 198328), (3497, 122048), (3814, 111904), (4304, 99164), (6994, 61024), (7628, 55952), (8608, 49582), (13988, 30512), (15256, 27976), (17216, 24791)]