2221480704

素因数分解:

$2^8\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{1999}}^1$

素因数の和:3465

約数の個数: 72

約数和(自身を含む): 5919424000

約数和(自身を除く): 3697943296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1447, 1999, 2894, 3998, 4341, 5788, 5997, 7996, 8682, 11576, 11994, 15992, 17364, 23152, 23988, 31984, 34728, 46304, 47976, 63968, 69456, 92608, 95952, 127936, 138912, 185216, 191904, 255872, 277824, 370432, 383808, 511744, 555648, 767616, 1111296, 1535232, 2892553, 5785106, 8677659, 11570212, 17355318, 23140424, 34710636, 46280848, 69421272, 92561696, 138842544, 185123392, 277685088, 370246784, 555370176, 740493568, 1110740352, 2221480704]

約数ペア:

[(1, 2221480704), (2, 1110740352), (3, 740493568), (4, 555370176), (6, 370246784), (8, 277685088), (12, 185123392), (16, 138842544), (24, 92561696), (32, 69421272), (48, 46280848), (64, 34710636), (96, 23140424), (128, 17355318), (192, 11570212), (256, 8677659), (384, 5785106), (768, 2892553), (1447, 1535232), (1999, 1111296), (2894, 767616), (3998, 555648), (4341, 511744), (5788, 383808), (5997, 370432), (7996, 277824), (8682, 255872), (11576, 191904), (11994, 185216), (15992, 138912), (17364, 127936), (23152, 95952), (23988, 92608), (31984, 69456), (34728, 63968), (46304, 47976)]