315656976

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 838232064

約数和(自身を除く): 522575088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 127, 159, 212, 254, 318, 381, 424, 508, 636, 762, 848, 977, 1016, 1272, 1524, 1954, 2032, 2544, 2931, 3048, 3908, 5862, 6096, 6731, 7816, 11724, 13462, 15632, 20193, 23448, 26924, 40386, 46896, 51781, 53848, 80772, 103562, 107696, 124079, 155343, 161544, 207124, 248158, 310686, 323088, 372237, 414248, 496316, 621372, 744474, 828496, 992632, 1242744, 1488948, 1985264, 2485488, 2977896, 5955792, 6576187, 13152374, 19728561, 26304748, 39457122, 52609496, 78914244, 105218992, 157828488, 315656976]

約数ペア:

[(1, 315656976), (2, 157828488), (3, 105218992), (4, 78914244), (6, 52609496), (8, 39457122), (12, 26304748), (16, 19728561), (24, 13152374), (48, 6576187), (53, 5955792), (106, 2977896), (127, 2485488), (159, 1985264), (212, 1488948), (254, 1242744), (318, 992632), (381, 828496), (424, 744474), (508, 621372), (636, 496316), (762, 414248), (848, 372237), (977, 323088), (1016, 310686), (1272, 248158), (1524, 207124), (1954, 161544), (2032, 155343), (2544, 124079), (2931, 107696), (3048, 103562), (3908, 80772), (5862, 53848), (6096, 51781), (6731, 46896), (7816, 40386), (11724, 26924), (13462, 23448), (15632, 20193)]