221679264

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{74489}}^1$

素因数の和:74533

約数の個数: 48

約数和(自身を含む): 600687360

約数和(自身を除く): 379008096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 74489, 148978, 223467, 297956, 446934, 595912, 893868, 1191824, 1787736, 2309159, 2383648, 3575472, 4618318, 6927477, 7150944, 9236636, 13854954, 18473272, 27709908, 36946544, 55419816, 73893088, 110839632, 221679264]

約数ペア:

[(1, 221679264), (2, 110839632), (3, 73893088), (4, 55419816), (6, 36946544), (8, 27709908), (12, 18473272), (16, 13854954), (24, 9236636), (31, 7150944), (32, 6927477), (48, 4618318), (62, 3575472), (93, 2383648), (96, 2309159), (124, 1787736), (186, 1191824), (248, 893868), (372, 595912), (496, 446934), (744, 297956), (992, 223467), (1488, 148978), (2976, 74489)]