131984688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{249971}}^1$

素因数の和:249993

約数の個数: 40

約数和(自身を含む): 371958336

約数和(自身を除く): 239973648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 249971, 499942, 749913, 999884, 1499826, 1999768, 2749681, 2999652, 3999536, 5499362, 5999304, 8249043, 10998724, 11998608, 16498086, 21997448, 32996172, 43994896, 65992344, 131984688]

約数ペア:

[(1, 131984688), (2, 65992344), (3, 43994896), (4, 32996172), (6, 21997448), (8, 16498086), (11, 11998608), (12, 10998724), (16, 8249043), (22, 5999304), (24, 5499362), (33, 3999536), (44, 2999652), (48, 2749681), (66, 1999768), (88, 1499826), (132, 999884), (176, 749913), (264, 499942), (528, 249971)]