320180172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{108023}}^1$

素因数の和:108062

約数の個数: 48

約数和(自身を含む): 846908160

約数和(自身を除く): 526727988

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 108023, 216046, 324069, 432092, 648138, 1296276, 1404299, 2052437, 2808598, 4104874, 4212897, 5617196, 6157311, 8209748, 8425794, 12314622, 16851588, 24629244, 26681681, 53363362, 80045043, 106726724, 160090086, 320180172]

約数ペア:

[(1, 320180172), (2, 160090086), (3, 106726724), (4, 80045043), (6, 53363362), (12, 26681681), (13, 24629244), (19, 16851588), (26, 12314622), (38, 8425794), (39, 8209748), (52, 6157311), (57, 5617196), (76, 4212897), (78, 4104874), (114, 2808598), (156, 2052437), (228, 1404299), (247, 1296276), (494, 648138), (741, 432092), (988, 324069), (1482, 216046), (2964, 108023)]