428154859514

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1\times {\mathrm{1117}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 675084533760

約数和(自身を除く): 246929674246

約数列:

[1, 2, 47, 71, 79, 94, 142, 158, 727, 1117, 1454, 2234, 3337, 3713, 5609, 6674, 7426, 11218, 34169, 51617, 52499, 57433, 68338, 79307, 88243, 103234, 104998, 114866, 158614, 176486, 263623, 527246, 812059, 1624118, 2425999, 2699351, 3727429, 4077743, 4147421, 4851998, 5398702, 6265253, 7454858, 8155486, 8294842, 12530506, 38166773, 57656189, 64152661, 76333546, 115312378, 128305322, 191653921, 294466891, 383307842, 588933782, 2709840883, 3015175067, 4554838931, 5419681766, 6030350134, 9109677862, 214077429757, 428154859514]

約数ペア:

[(1, 428154859514), (2, 214077429757), (47, 9109677862), (71, 6030350134), (79, 5419681766), (94, 4554838931), (142, 3015175067), (158, 2709840883), (727, 588933782), (1117, 383307842), (1454, 294466891), (2234, 191653921), (3337, 128305322), (3713, 115312378), (5609, 76333546), (6674, 64152661), (7426, 57656189), (11218, 38166773), (34169, 12530506), (51617, 8294842), (52499, 8155486), (57433, 7454858), (68338, 6265253), (79307, 5398702), (88243, 4851998), (103234, 4147421), (104998, 4077743), (114866, 3727429), (158614, 2699351), (176486, 2425999), (263623, 1624118), (527246, 812059)]