1330894144

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{2029}}^1$

素因数の和:2355

約数の個数: 56

約数和(自身を含む): 2723504840

約数和(自身を除く): 1392610696

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 277, 296, 554, 592, 1108, 1184, 2029, 2216, 2368, 4058, 4432, 8116, 8864, 10249, 16232, 17728, 20498, 32464, 40996, 64928, 75073, 81992, 129856, 150146, 163984, 300292, 327968, 562033, 600584, 655936, 1124066, 1201168, 2248132, 2402336, 4496264, 4804672, 8992528, 17985056, 20795221, 35970112, 41590442, 83180884, 166361768, 332723536, 665447072, 1330894144]

約数ペア:

[(1, 1330894144), (2, 665447072), (4, 332723536), (8, 166361768), (16, 83180884), (32, 41590442), (37, 35970112), (64, 20795221), (74, 17985056), (148, 8992528), (277, 4804672), (296, 4496264), (554, 2402336), (592, 2248132), (1108, 1201168), (1184, 1124066), (2029, 655936), (2216, 600584), (2368, 562033), (4058, 327968), (4432, 300292), (8116, 163984), (8864, 150146), (10249, 129856), (16232, 81992), (17728, 75073), (20498, 64928), (32464, 40996)]