313912944

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70321}}^1$

素因数の和:70366

約数の個数: 60

約数和(自身を含む): 906872512

約数和(自身を除く): 592959568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 70321, 140642, 210963, 281284, 421926, 562568, 632889, 843852, 1125136, 1265778, 1687704, 2179951, 2531556, 3375408, 4359902, 5063112, 6539853, 8719804, 10126224, 13079706, 17439608, 19619559, 26159412, 34879216, 39239118, 52318824, 78478236, 104637648, 156956472, 313912944]

約数ペア:

[(1, 313912944), (2, 156956472), (3, 104637648), (4, 78478236), (6, 52318824), (8, 39239118), (9, 34879216), (12, 26159412), (16, 19619559), (18, 17439608), (24, 13079706), (31, 10126224), (36, 8719804), (48, 6539853), (62, 5063112), (72, 4359902), (93, 3375408), (124, 2531556), (144, 2179951), (186, 1687704), (248, 1265778), (279, 1125136), (372, 843852), (496, 632889), (558, 562568), (744, 421926), (1116, 281284), (1488, 210963), (2232, 140642), (4464, 70321)]