874285312

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 1846075392

約数和(自身を除く): 971790080

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 2687, 3968, 5084, 5248, 5374, 7936, 10168, 10496, 10748, 20336, 21496, 40672, 42992, 81344, 83297, 85984, 110167, 162688, 166594, 171968, 220334, 325376, 333188, 343936, 440668, 666376, 687872, 881336, 1332752, 1762672, 2665504, 3415177, 3525344, 5331008, 6830354, 7050688, 10662016, 13660708, 14101376, 21324032, 27321416, 28202752, 54642832, 109285664, 218571328, 437142656, 874285312]

約数ペア:

[(1, 874285312), (2, 437142656), (4, 218571328), (8, 109285664), (16, 54642832), (31, 28202752), (32, 27321416), (41, 21324032), (62, 14101376), (64, 13660708), (82, 10662016), (124, 7050688), (128, 6830354), (164, 5331008), (248, 3525344), (256, 3415177), (328, 2665504), (496, 1762672), (656, 1332752), (992, 881336), (1271, 687872), (1312, 666376), (1984, 440668), (2542, 343936), (2624, 333188), (2687, 325376), (3968, 220334), (5084, 171968), (5248, 166594), (5374, 162688), (7936, 110167), (10168, 85984), (10496, 83297), (10748, 81344), (20336, 42992), (21496, 40672)]