2617996288

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:679

約数の個数: 88

約数和(自身を含む): 5414298624

約数和(自身を除く): 2796302336

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 128, 164, 254, 256, 328, 491, 508, 512, 656, 982, 1016, 1024, 1312, 1964, 2032, 2624, 3928, 4064, 5207, 5248, 7856, 8128, 10414, 10496, 15712, 16256, 20131, 20828, 20992, 31424, 32512, 40262, 41656, 41984, 62357, 62848, 65024, 80524, 83312, 124714, 125696, 130048, 161048, 166624, 249428, 251392, 322096, 333248, 498856, 502784, 644192, 666496, 997712, 1288384, 1332992, 1995424, 2556637, 2576768, 2665984, 3990848, 5113274, 5153536, 5331968, 7981696, 10226548, 10307072, 15963392, 20453096, 20614144, 31926784, 40906192, 63853568, 81812384, 163624768, 327249536, 654499072, 1308998144, 2617996288]

約数ペア:

[(1, 2617996288), (2, 1308998144), (4, 654499072), (8, 327249536), (16, 163624768), (32, 81812384), (41, 63853568), (64, 40906192), (82, 31926784), (127, 20614144), (128, 20453096), (164, 15963392), (254, 10307072), (256, 10226548), (328, 7981696), (491, 5331968), (508, 5153536), (512, 5113274), (656, 3990848), (982, 2665984), (1016, 2576768), (1024, 2556637), (1312, 1995424), (1964, 1332992), (2032, 1288384), (2624, 997712), (3928, 666496), (4064, 644192), (5207, 502784), (5248, 498856), (7856, 333248), (8128, 322096), (10414, 251392), (10496, 249428), (15712, 166624), (16256, 161048), (20131, 130048), (20828, 125696), (20992, 124714), (31424, 83312), (32512, 80524), (40262, 65024), (41656, 62848), (41984, 62357)]