248331366

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{75389}}^1$

素因数の和:75461

約数の個数: 32

約数和(自身を含む): 560901600

約数和(自身を除く): 312570234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 75389, 150778, 226167, 452334, 678501, 1357002, 2035503, 4071006, 4598729, 9197458, 13796187, 27592374, 41388561, 82777122, 124165683, 248331366]

約数ペア:

[(1, 248331366), (2, 124165683), (3, 82777122), (6, 41388561), (9, 27592374), (18, 13796187), (27, 9197458), (54, 4598729), (61, 4071006), (122, 2035503), (183, 1357002), (366, 678501), (549, 452334), (1098, 226167), (1647, 150778), (3294, 75389)]