1386371088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{310567}}^1$

素因数の和:310612

約数の個数: 60

約数和(自身を含む): 4005084928

約数和(自身を除く): 2618713840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 310567, 621134, 931701, 1242268, 1863402, 2484536, 2795103, 3726804, 4969072, 5590206, 7453608, 9627577, 11180412, 14907216, 19255154, 22360824, 28882731, 38510308, 44721648, 57765462, 77020616, 86648193, 115530924, 154041232, 173296386, 231061848, 346592772, 462123696, 693185544, 1386371088]

約数ペア:

[(1, 1386371088), (2, 693185544), (3, 462123696), (4, 346592772), (6, 231061848), (8, 173296386), (9, 154041232), (12, 115530924), (16, 86648193), (18, 77020616), (24, 57765462), (31, 44721648), (36, 38510308), (48, 28882731), (62, 22360824), (72, 19255154), (93, 14907216), (124, 11180412), (144, 9627577), (186, 7453608), (248, 5590206), (279, 4969072), (372, 3726804), (496, 2795103), (558, 2484536), (744, 1863402), (1116, 1242268), (1488, 931701), (2232, 621134), (4464, 310567)]