555957744

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 1462406400

約数和(自身を除く): 906448656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 139, 206, 278, 309, 412, 417, 556, 618, 809, 824, 834, 1112, 1236, 1618, 1648, 1668, 2224, 2427, 2472, 3236, 3336, 4854, 4944, 6472, 6672, 9708, 12944, 14317, 19416, 28634, 38832, 42951, 57268, 83327, 85902, 112451, 114536, 166654, 171804, 224902, 229072, 249981, 333308, 337353, 343608, 449804, 499962, 666616, 674706, 687216, 899608, 999924, 1333232, 1349412, 1799216, 1999848, 2698824, 3999696, 5397648, 11582453, 23164906, 34747359, 46329812, 69494718, 92659624, 138989436, 185319248, 277978872, 555957744]

約数ペア:

[(1, 555957744), (2, 277978872), (3, 185319248), (4, 138989436), (6, 92659624), (8, 69494718), (12, 46329812), (16, 34747359), (24, 23164906), (48, 11582453), (103, 5397648), (139, 3999696), (206, 2698824), (278, 1999848), (309, 1799216), (412, 1349412), (417, 1333232), (556, 999924), (618, 899608), (809, 687216), (824, 674706), (834, 666616), (1112, 499962), (1236, 449804), (1618, 343608), (1648, 337353), (1668, 333308), (2224, 249981), (2427, 229072), (2472, 224902), (3236, 171804), (3336, 166654), (4854, 114536), (4944, 112451), (6472, 85902), (6672, 83327), (9708, 57268), (12944, 42951), (14317, 38832), (19416, 28634)]