485428968

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{193}}^2$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 1328852070

約数和(自身を除く): 843423102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 193, 362, 386, 543, 579, 724, 772, 1086, 1158, 1448, 1544, 1629, 1737, 2172, 2316, 3258, 3474, 4344, 4632, 6516, 6948, 13032, 13896, 34933, 37249, 69866, 74498, 104799, 111747, 139732, 148996, 209598, 223494, 279464, 297992, 314397, 335241, 419196, 446988, 628794, 670482, 838392, 893976, 1257588, 1340964, 2515176, 2681928, 6742069, 13484138, 20226207, 26968276, 40452414, 53936552, 60678621, 80904828, 121357242, 161809656, 242714484, 485428968]

約数ペア:

[(1, 485428968), (2, 242714484), (3, 161809656), (4, 121357242), (6, 80904828), (8, 60678621), (9, 53936552), (12, 40452414), (18, 26968276), (24, 20226207), (36, 13484138), (72, 6742069), (181, 2681928), (193, 2515176), (362, 1340964), (386, 1257588), (543, 893976), (579, 838392), (724, 670482), (772, 628794), (1086, 446988), (1158, 419196), (1448, 335241), (1544, 314397), (1629, 297992), (1737, 279464), (2172, 223494), (2316, 209598), (3258, 148996), (3474, 139732), (4344, 111747), (4632, 104799), (6516, 74498), (6948, 69866), (13032, 37249), (13896, 34933)]