318652008

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 811987200

約数和(自身を除く): 493335192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 239, 292, 438, 478, 584, 717, 761, 876, 956, 1434, 1522, 1752, 1912, 2283, 2868, 3044, 4566, 5736, 6088, 9132, 17447, 18264, 34894, 52341, 55553, 69788, 104682, 111106, 139576, 166659, 181879, 209364, 222212, 333318, 363758, 418728, 444424, 545637, 666636, 727516, 1091274, 1333272, 1455032, 2182548, 4365096, 13277167, 26554334, 39831501, 53108668, 79663002, 106217336, 159326004, 318652008]

約数ペア:

[(1, 318652008), (2, 159326004), (3, 106217336), (4, 79663002), (6, 53108668), (8, 39831501), (12, 26554334), (24, 13277167), (73, 4365096), (146, 2182548), (219, 1455032), (239, 1333272), (292, 1091274), (438, 727516), (478, 666636), (584, 545637), (717, 444424), (761, 418728), (876, 363758), (956, 333318), (1434, 222212), (1522, 209364), (1752, 181879), (1912, 166659), (2283, 139576), (2868, 111106), (3044, 104682), (4566, 69788), (5736, 55553), (6088, 52341), (9132, 34894), (17447, 18264)]