218980416

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{14437}}^1$

素因数の和:14531

約数の個数: 56

約数和(自身を含む): 586760320

約数和(自身を除く): 367779904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 7584, 14437, 15168, 28874, 43311, 57748, 86622, 115496, 173244, 230992, 346488, 461984, 692976, 923968, 1140523, 1385952, 2281046, 2771904, 3421569, 4562092, 6843138, 9124184, 13686276, 18248368, 27372552, 36496736, 54745104, 72993472, 109490208, 218980416]

約数ペア:

[(1, 218980416), (2, 109490208), (3, 72993472), (4, 54745104), (6, 36496736), (8, 27372552), (12, 18248368), (16, 13686276), (24, 9124184), (32, 6843138), (48, 4562092), (64, 3421569), (79, 2771904), (96, 2281046), (158, 1385952), (192, 1140523), (237, 923968), (316, 692976), (474, 461984), (632, 346488), (948, 230992), (1264, 173244), (1896, 115496), (2528, 86622), (3792, 57748), (5056, 43311), (7584, 28874), (14437, 15168)]