521343912

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8269}}^1$

素因数の和:8386

約数の個数: 64

約数和(自身を含む): 1357603200

約数和(自身を除く): 836259288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 852, 888, 1704, 2627, 5254, 7881, 8269, 10508, 15762, 16538, 21016, 24807, 31524, 33076, 49614, 63048, 66152, 99228, 198456, 305953, 587099, 611906, 917859, 1174198, 1223812, 1761297, 1835718, 2348396, 2447624, 3522594, 3671436, 4696792, 7045188, 7342872, 14090376, 21722663, 43445326, 65167989, 86890652, 130335978, 173781304, 260671956, 521343912]

約数ペア:

[(1, 521343912), (2, 260671956), (3, 173781304), (4, 130335978), (6, 86890652), (8, 65167989), (12, 43445326), (24, 21722663), (37, 14090376), (71, 7342872), (74, 7045188), (111, 4696792), (142, 3671436), (148, 3522594), (213, 2447624), (222, 2348396), (284, 1835718), (296, 1761297), (426, 1223812), (444, 1174198), (568, 917859), (852, 611906), (888, 587099), (1704, 305953), (2627, 198456), (5254, 99228), (7881, 66152), (8269, 63048), (10508, 49614), (15762, 33076), (16538, 31524), (21016, 24807)]