218411904

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{8011}}^1$

素因数の和:8099

約数の個数: 64

約数和(自身を含む): 588401280

約数和(自身を除く): 369989376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 8011, 9088, 13632, 16022, 24033, 27264, 32044, 48066, 64088, 96132, 128176, 192264, 256352, 384528, 512704, 568781, 769056, 1025408, 1137562, 1538112, 1706343, 2275124, 3076224, 3412686, 4550248, 6825372, 9100496, 13650744, 18200992, 27301488, 36401984, 54602976, 72803968, 109205952, 218411904]

約数ペア:

[(1, 218411904), (2, 109205952), (3, 72803968), (4, 54602976), (6, 36401984), (8, 27301488), (12, 18200992), (16, 13650744), (24, 9100496), (32, 6825372), (48, 4550248), (64, 3412686), (71, 3076224), (96, 2275124), (128, 1706343), (142, 1538112), (192, 1137562), (213, 1025408), (284, 769056), (384, 568781), (426, 512704), (568, 384528), (852, 256352), (1136, 192264), (1704, 128176), (2272, 96132), (3408, 64088), (4544, 48066), (6816, 32044), (8011, 27264), (9088, 24033), (13632, 16022)]