256247616

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{13759}}^1$

素因数の和:13871

約数の個数: 56

約数和(自身を含む): 685027840

約数和(自身を除く): 428780224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 192, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 6208, 9312, 13759, 18624, 27518, 41277, 55036, 82554, 110072, 165108, 220144, 330216, 440288, 660432, 880576, 1320864, 1334623, 2641728, 2669246, 4003869, 5338492, 8007738, 10676984, 16015476, 21353968, 32030952, 42707936, 64061904, 85415872, 128123808, 256247616]

約数ペア:

[(1, 256247616), (2, 128123808), (3, 85415872), (4, 64061904), (6, 42707936), (8, 32030952), (12, 21353968), (16, 16015476), (24, 10676984), (32, 8007738), (48, 5338492), (64, 4003869), (96, 2669246), (97, 2641728), (192, 1334623), (194, 1320864), (291, 880576), (388, 660432), (582, 440288), (776, 330216), (1164, 220144), (1552, 165108), (2328, 110072), (3104, 82554), (4656, 55036), (6208, 41277), (9312, 27518), (13759, 18624)]