388632256326

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2081}}^1\times {\mathrm{75731}}^1$

素因数の和:77957

約数の個数: 48

約数和(自身を含む): 848601597168

約数和(自身を除く): 459969340842

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2081, 2466, 4162, 6243, 12486, 18729, 37458, 75731, 151462, 227193, 285097, 454386, 570194, 681579, 855291, 1363158, 1710582, 2565873, 5131746, 10375147, 20750294, 31125441, 62250882, 93376323, 157596211, 186752646, 315192422, 472788633, 945577266, 1418365899, 2836731798, 21590680907, 43181361814, 64772042721, 129544085442, 194316128163, 388632256326]

約数ペア:

[(1, 388632256326), (2, 194316128163), (3, 129544085442), (6, 64772042721), (9, 43181361814), (18, 21590680907), (137, 2836731798), (274, 1418365899), (411, 945577266), (822, 472788633), (1233, 315192422), (2081, 186752646), (2466, 157596211), (4162, 93376323), (6243, 62250882), (12486, 31125441), (18729, 20750294), (37458, 10375147), (75731, 5131746), (151462, 2565873), (227193, 1710582), (285097, 1363158), (454386, 855291), (570194, 681579)]