617156556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{87317}}^1$

素因数の和:87374

約数の個数: 48

約数和(自身を含む): 1564738560

約数和(自身を除く): 947582004

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 87317, 174634, 261951, 349268, 523902, 1047804, 1659023, 2706827, 3318046, 4977069, 5413654, 6636092, 8120481, 9954138, 10827308, 16240962, 19908276, 32481924, 51429713, 102859426, 154289139, 205718852, 308578278, 617156556]

約数ペア:

[(1, 617156556), (2, 308578278), (3, 205718852), (4, 154289139), (6, 102859426), (12, 51429713), (19, 32481924), (31, 19908276), (38, 16240962), (57, 10827308), (62, 9954138), (76, 8120481), (93, 6636092), (114, 5413654), (124, 4977069), (186, 3318046), (228, 2706827), (372, 1659023), (589, 1047804), (1178, 523902), (1767, 349268), (2356, 261951), (3534, 174634), (7068, 87317)]