2381808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 7249536

約数和(自身を除く): 4867728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 347, 429, 528, 572, 624, 694, 858, 1041, 1144, 1388, 1716, 2082, 2288, 2776, 3432, 3817, 4164, 4511, 5552, 6864, 7634, 8328, 9022, 11451, 13533, 15268, 16656, 18044, 22902, 27066, 30536, 36088, 45804, 49621, 54132, 61072, 72176, 91608, 99242, 108264, 148863, 183216, 198484, 216528, 297726, 396968, 595452, 793936, 1190904, 2381808]

約数ペア:

[(1, 2381808), (2, 1190904), (3, 793936), (4, 595452), (6, 396968), (8, 297726), (11, 216528), (12, 198484), (13, 183216), (16, 148863), (22, 108264), (24, 99242), (26, 91608), (33, 72176), (39, 61072), (44, 54132), (48, 49621), (52, 45804), (66, 36088), (78, 30536), (88, 27066), (104, 22902), (132, 18044), (143, 16656), (156, 15268), (176, 13533), (208, 11451), (264, 9022), (286, 8328), (312, 7634), (347, 6864), (429, 5552), (528, 4511), (572, 4164), (624, 3817), (694, 3432), (858, 2776), (1041, 2288), (1144, 2082), (1388, 1716)]