389660568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20219}}^1$

素因数の和:20312

約数の個数: 64

約数和(自身を含む): 1077321600

約数和(自身を除く): 687661032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 876, 1606, 1752, 2409, 3212, 4818, 6424, 9636, 19272, 20219, 40438, 60657, 80876, 121314, 161752, 222409, 242628, 444818, 485256, 667227, 889636, 1334454, 1475987, 1779272, 2668908, 2951974, 4427961, 5337816, 5903948, 8855922, 11807896, 16235857, 17711844, 32471714, 35423688, 48707571, 64943428, 97415142, 129886856, 194830284, 389660568]

約数ペア:

[(1, 389660568), (2, 194830284), (3, 129886856), (4, 97415142), (6, 64943428), (8, 48707571), (11, 35423688), (12, 32471714), (22, 17711844), (24, 16235857), (33, 11807896), (44, 8855922), (66, 5903948), (73, 5337816), (88, 4427961), (132, 2951974), (146, 2668908), (219, 1779272), (264, 1475987), (292, 1334454), (438, 889636), (584, 667227), (803, 485256), (876, 444818), (1606, 242628), (1752, 222409), (2409, 161752), (3212, 121314), (4818, 80876), (6424, 60657), (9636, 40438), (19272, 20219)]