388706148

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{116101}}^1$

素因数の和:116145

約数の個数: 48

約数和(自身を含む): 1040273920

約数和(自身を除く): 651567772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 116101, 232202, 348303, 464404, 696606, 1044909, 1393212, 2089818, 3134727, 3599131, 4179636, 6269454, 7198262, 10797393, 12538908, 14396524, 21594786, 32392179, 43189572, 64784358, 97176537, 129568716, 194353074, 388706148]

約数ペア:

[(1, 388706148), (2, 194353074), (3, 129568716), (4, 97176537), (6, 64784358), (9, 43189572), (12, 32392179), (18, 21594786), (27, 14396524), (31, 12538908), (36, 10797393), (54, 7198262), (62, 6269454), (93, 4179636), (108, 3599131), (124, 3134727), (186, 2089818), (279, 1393212), (372, 1044909), (558, 696606), (837, 464404), (1116, 348303), (1674, 232202), (3348, 116101)]