1628162808

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^2\times {\mathrm{40357}}^1$

素因数の和:40448

約数の個数: 48

約数和(自身を含む): 4172210040

約数和(自身を除く): 2544047232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 1681, 3362, 5043, 6724, 10086, 13448, 20172, 40344, 40357, 80714, 121071, 161428, 242142, 322856, 484284, 968568, 1654637, 3309274, 4963911, 6618548, 9927822, 13237096, 19855644, 39711288, 67840117, 135680234, 203520351, 271360468, 407040702, 542720936, 814081404, 1628162808]

約数ペア:

[(1, 1628162808), (2, 814081404), (3, 542720936), (4, 407040702), (6, 271360468), (8, 203520351), (12, 135680234), (24, 67840117), (41, 39711288), (82, 19855644), (123, 13237096), (164, 9927822), (246, 6618548), (328, 4963911), (492, 3309274), (984, 1654637), (1681, 968568), (3362, 484284), (5043, 322856), (6724, 242142), (10086, 161428), (13448, 121071), (20172, 80714), (40344, 40357)]