239495112

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{7901}}^1$

素因数の和:8334

約数の個数: 48

約数和(自身を含む): 650255580

約数和(自身を除く): 410760468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 7901, 10104, 15156, 15802, 23703, 30312, 31604, 47406, 63208, 71109, 94812, 142218, 189624, 284436, 568872, 3326321, 6652642, 9978963, 13305284, 19957926, 26610568, 29936889, 39915852, 59873778, 79831704, 119747556, 239495112]

約数ペア:

[(1, 239495112), (2, 119747556), (3, 79831704), (4, 59873778), (6, 39915852), (8, 29936889), (9, 26610568), (12, 19957926), (18, 13305284), (24, 9978963), (36, 6652642), (72, 3326321), (421, 568872), (842, 284436), (1263, 189624), (1684, 142218), (2526, 94812), (3368, 71109), (3789, 63208), (5052, 47406), (7578, 31604), (7901, 30312), (10104, 23703), (15156, 15802)]