1325181888

素因数分解:

$2^6\times 3^2\times {\mathrm{109}}^1\times {\mathrm{21107}}^1$

素因数の和:21234

約数の個数: 84

約数和(自身を含む): 3833423880

約数和(自身を除く): 2508241992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 144, 192, 218, 288, 327, 436, 576, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 6976, 7848, 10464, 15696, 20928, 21107, 31392, 42214, 62784, 63321, 84428, 126642, 168856, 189963, 253284, 337712, 379926, 506568, 675424, 759852, 1013136, 1350848, 1519704, 2026272, 2300663, 3039408, 4052544, 4601326, 6078816, 6901989, 9202652, 12157632, 13803978, 18405304, 20705967, 27607956, 36810608, 41411934, 55215912, 73621216, 82823868, 110431824, 147242432, 165647736, 220863648, 331295472, 441727296, 662590944, 1325181888]

約数ペア:

[(1, 1325181888), (2, 662590944), (3, 441727296), (4, 331295472), (6, 220863648), (8, 165647736), (9, 147242432), (12, 110431824), (16, 82823868), (18, 73621216), (24, 55215912), (32, 41411934), (36, 36810608), (48, 27607956), (64, 20705967), (72, 18405304), (96, 13803978), (109, 12157632), (144, 9202652), (192, 6901989), (218, 6078816), (288, 4601326), (327, 4052544), (436, 3039408), (576, 2300663), (654, 2026272), (872, 1519704), (981, 1350848), (1308, 1013136), (1744, 759852), (1962, 675424), (2616, 506568), (3488, 379926), (3924, 337712), (5232, 253284), (6976, 189963), (7848, 168856), (10464, 126642), (15696, 84428), (20928, 63321), (21107, 62784), (31392, 42214)]