318900504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1013}}^1$

素因数の和:2044

約数の個数: 64

約数和(自身を含む): 860277600

約数和(自身を除く): 541377096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1009, 1013, 2018, 2026, 3027, 3039, 4036, 4052, 6054, 6078, 8072, 8104, 12108, 12156, 13117, 13169, 24216, 24312, 26234, 26338, 39351, 39507, 52468, 52676, 78702, 79014, 104936, 105352, 157404, 158028, 314808, 316056, 1022117, 2044234, 3066351, 4088468, 6132702, 8176936, 12265404, 13287521, 24530808, 26575042, 39862563, 53150084, 79725126, 106300168, 159450252, 318900504]

約数ペア:

[(1, 318900504), (2, 159450252), (3, 106300168), (4, 79725126), (6, 53150084), (8, 39862563), (12, 26575042), (13, 24530808), (24, 13287521), (26, 12265404), (39, 8176936), (52, 6132702), (78, 4088468), (104, 3066351), (156, 2044234), (312, 1022117), (1009, 316056), (1013, 314808), (2018, 158028), (2026, 157404), (3027, 105352), (3039, 104936), (4036, 79014), (4052, 78702), (6054, 52676), (6078, 52468), (8072, 39507), (8104, 39351), (12108, 26338), (12156, 26234), (13117, 24312), (13169, 24216)]