504131808

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2120

約数の個数: 96

約数和(自身を含む): 1378944000

約数和(自身を除く): 874812192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 71, 74, 96, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 592, 852, 888, 1136, 1184, 1704, 1776, 1999, 2272, 2627, 3408, 3552, 3998, 5254, 5997, 6816, 7881, 7996, 10508, 11994, 15762, 15992, 21016, 23988, 31524, 31984, 42032, 47976, 63048, 63968, 73963, 84064, 95952, 126096, 141929, 147926, 191904, 221889, 252192, 283858, 295852, 425787, 443778, 567716, 591704, 851574, 887556, 1135432, 1183408, 1703148, 1775112, 2270864, 2366816, 3406296, 3550224, 4541728, 5251373, 6812592, 7100448, 10502746, 13625184, 15754119, 21005492, 31508238, 42010984, 63016476, 84021968, 126032952, 168043936, 252065904, 504131808]

約数ペア:

[(1, 504131808), (2, 252065904), (3, 168043936), (4, 126032952), (6, 84021968), (8, 63016476), (12, 42010984), (16, 31508238), (24, 21005492), (32, 15754119), (37, 13625184), (48, 10502746), (71, 7100448), (74, 6812592), (96, 5251373), (111, 4541728), (142, 3550224), (148, 3406296), (213, 2366816), (222, 2270864), (284, 1775112), (296, 1703148), (426, 1183408), (444, 1135432), (568, 887556), (592, 851574), (852, 591704), (888, 567716), (1136, 443778), (1184, 425787), (1704, 295852), (1776, 283858), (1999, 252192), (2272, 221889), (2627, 191904), (3408, 147926), (3552, 141929), (3998, 126096), (5254, 95952), (5997, 84064), (6816, 73963), (7881, 63968), (7996, 63048), (10508, 47976), (11994, 42032), (15762, 31984), (15992, 31524), (21016, 23988)]