2785505664

素因数分解:

$2^7\times 3^1\times {\mathrm{101}}^1\times {\mathrm{71821}}^1$

素因数の和:71939

約数の個数: 64

約数和(自身を含む): 7472360880

約数和(自身を除く): 4686855216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 303, 384, 404, 606, 808, 1212, 1616, 2424, 3232, 4848, 6464, 9696, 12928, 19392, 38784, 71821, 143642, 215463, 287284, 430926, 574568, 861852, 1149136, 1723704, 2298272, 3447408, 4596544, 6894816, 7253921, 9193088, 13789632, 14507842, 21761763, 27579264, 29015684, 43523526, 58031368, 87047052, 116062736, 174094104, 232125472, 348188208, 464250944, 696376416, 928501888, 1392752832, 2785505664]

約数ペア:

[(1, 2785505664), (2, 1392752832), (3, 928501888), (4, 696376416), (6, 464250944), (8, 348188208), (12, 232125472), (16, 174094104), (24, 116062736), (32, 87047052), (48, 58031368), (64, 43523526), (96, 29015684), (101, 27579264), (128, 21761763), (192, 14507842), (202, 13789632), (303, 9193088), (384, 7253921), (404, 6894816), (606, 4596544), (808, 3447408), (1212, 2298272), (1616, 1723704), (2424, 1149136), (3232, 861852), (4848, 574568), (6464, 430926), (9696, 287284), (12928, 215463), (19392, 143642), (38784, 71821)]