1629148374

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{80309}}^1$

素因数の和:80354

約数の個数: 72

約数和(自身を含む): 4284699120

約数和(自身を除く): 2655550746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3381, 6762, 10143, 20286, 80309, 160618, 240927, 481854, 562163, 722781, 1124326, 1445562, 1686489, 1847107, 3372978, 3694214, 3935141, 5059467, 5541321, 7870282, 10118934, 11082642, 11805423, 12929749, 16623963, 23610846, 25859498, 33247926, 35416269, 38789247, 70832538, 77578494, 90508243, 116367741, 181016486, 232735482, 271524729, 543049458, 814574187, 1629148374]

約数ペア:

[(1, 1629148374), (2, 814574187), (3, 543049458), (6, 271524729), (7, 232735482), (9, 181016486), (14, 116367741), (18, 90508243), (21, 77578494), (23, 70832538), (42, 38789247), (46, 35416269), (49, 33247926), (63, 25859498), (69, 23610846), (98, 16623963), (126, 12929749), (138, 11805423), (147, 11082642), (161, 10118934), (207, 7870282), (294, 5541321), (322, 5059467), (414, 3935141), (441, 3694214), (483, 3372978), (882, 1847107), (966, 1686489), (1127, 1445562), (1449, 1124326), (2254, 722781), (2898, 562163), (3381, 481854), (6762, 240927), (10143, 160618), (20286, 80309)]