488930616

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{111323}}^1$

素因数の和:111396

約数の個数: 48

約数和(自身を含む): 1345907160

約数和(自身を除く): 856976544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 111323, 222646, 333969, 445292, 667938, 890584, 1001907, 1335876, 2003814, 2671752, 4007628, 6790703, 8015256, 13581406, 20372109, 27162812, 40744218, 54325624, 61116327, 81488436, 122232654, 162976872, 244465308, 488930616]

約数ペア:

[(1, 488930616), (2, 244465308), (3, 162976872), (4, 122232654), (6, 81488436), (8, 61116327), (9, 54325624), (12, 40744218), (18, 27162812), (24, 20372109), (36, 13581406), (61, 8015256), (72, 6790703), (122, 4007628), (183, 2671752), (244, 2003814), (366, 1335876), (488, 1001907), (549, 890584), (732, 667938), (1098, 445292), (1464, 333969), (2196, 222646), (4392, 111323)]