290876304

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2536

約数の個数: 80

約数和(自身を含む): 782699904

約数和(自身を除く): 491823600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 656, 732, 976, 984, 1464, 1968, 2423, 2501, 2928, 4846, 5002, 7269, 7503, 9692, 10004, 14538, 15006, 19384, 20008, 29076, 30012, 38768, 40016, 58152, 60024, 99343, 116304, 120048, 147803, 198686, 295606, 298029, 397372, 443409, 591212, 596058, 794744, 886818, 1182424, 1192116, 1589488, 1773636, 2364848, 2384232, 3547272, 4768464, 6059923, 7094544, 12119846, 18179769, 24239692, 36359538, 48479384, 72719076, 96958768, 145438152, 290876304]

約数ペア:

[(1, 290876304), (2, 145438152), (3, 96958768), (4, 72719076), (6, 48479384), (8, 36359538), (12, 24239692), (16, 18179769), (24, 12119846), (41, 7094544), (48, 6059923), (61, 4768464), (82, 3547272), (122, 2384232), (123, 2364848), (164, 1773636), (183, 1589488), (244, 1192116), (246, 1182424), (328, 886818), (366, 794744), (488, 596058), (492, 591212), (656, 443409), (732, 397372), (976, 298029), (984, 295606), (1464, 198686), (1968, 147803), (2423, 120048), (2501, 116304), (2928, 99343), (4846, 60024), (5002, 58152), (7269, 40016), (7503, 38768), (9692, 30012), (10004, 29076), (14538, 20008), (15006, 19384)]