254423448

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113989}}^1$

素因数の和:114032

約数の個数: 48

約数和(自身を含む): 711297600

約数和(自身を除く): 456874152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 113989, 227978, 341967, 455956, 683934, 911912, 1025901, 1367868, 2051802, 2735736, 3533659, 4103604, 7067318, 8207208, 10600977, 14134636, 21201954, 28269272, 31802931, 42403908, 63605862, 84807816, 127211724, 254423448]

約数ペア:

[(1, 254423448), (2, 127211724), (3, 84807816), (4, 63605862), (6, 42403908), (8, 31802931), (9, 28269272), (12, 21201954), (18, 14134636), (24, 10600977), (31, 8207208), (36, 7067318), (62, 4103604), (72, 3533659), (93, 2735736), (124, 2051802), (186, 1367868), (248, 1025901), (279, 911912), (372, 683934), (558, 455956), (744, 341967), (1116, 227978), (2232, 113989)]