254372112

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{56983}}^1$

素因数の和:57028

約数の個数: 60

約数和(自身を含む): 734865664

約数和(自身を除く): 480493552

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, 56983, 113966, 170949, 227932, 341898, 455864, 512847, 683796, 911728, 1025694, 1367592, 1766473, 2051388, 2735184, 3532946, 4102776, 5299419, 7065892, 8205552, 10598838, 14131784, 15898257, 21197676, 28263568, 31796514, 42395352, 63593028, 84790704, 127186056, 254372112]

約数ペア:

[(1, 254372112), (2, 127186056), (3, 84790704), (4, 63593028), (6, 42395352), (8, 31796514), (9, 28263568), (12, 21197676), (16, 15898257), (18, 14131784), (24, 10598838), (31, 8205552), (36, 7065892), (48, 5299419), (62, 4102776), (72, 3532946), (93, 2735184), (124, 2051388), (144, 1766473), (186, 1367592), (248, 1025694), (279, 911728), (372, 683796), (496, 512847), (558, 455864), (744, 341898), (1116, 227932), (1488, 170949), (2232, 113966), (4464, 56983)]