506069208

素因数分解:

$2^3\times 3^4\times {\mathrm{780971}}^1$

素因数の和:780989

約数の個数: 40

約数和(自身を含む): 1417464180

約数和(自身を除く): 911394972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 780971, 1561942, 2342913, 3123884, 4685826, 6247768, 7028739, 9371652, 14057478, 18743304, 21086217, 28114956, 42172434, 56229912, 63258651, 84344868, 126517302, 168689736, 253034604, 506069208]

約数ペア:

[(1, 506069208), (2, 253034604), (3, 168689736), (4, 126517302), (6, 84344868), (8, 63258651), (9, 56229912), (12, 42172434), (18, 28114956), (24, 21086217), (27, 18743304), (36, 14057478), (54, 9371652), (72, 7028739), (81, 6247768), (108, 4685826), (162, 3123884), (216, 2342913), (324, 1561942), (648, 780971)]