400345682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4295

約数の個数: 48

約数和(自身を含む): 729461376

約数和(自身を除く): 329115694

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 121, 187, 242, 253, 374, 391, 506, 782, 2057, 2783, 4114, 4231, 4301, 5566, 8462, 8602, 46541, 47311, 71927, 93082, 94622, 97313, 143854, 194626, 511951, 791197, 1023902, 1070443, 1582394, 1654321, 2140886, 3308642, 8703167, 11774873, 17406334, 18197531, 23549746, 36395062, 200172841, 400345682]

約数ペア:

[(1, 400345682), (2, 200172841), (11, 36395062), (17, 23549746), (22, 18197531), (23, 17406334), (34, 11774873), (46, 8703167), (121, 3308642), (187, 2140886), (242, 1654321), (253, 1582394), (374, 1070443), (391, 1023902), (506, 791197), (782, 511951), (2057, 194626), (2783, 143854), (4114, 97313), (4231, 94622), (4301, 93082), (5566, 71927), (8462, 47311), (8602, 46541)]