640753629624

素因数分解:

$2^3\times 3^3\times {\mathrm{5021}}^1\times {\mathrm{590809}}^1$

素因数の和:595845

約数の個数: 64

約数和(自身を含む): 1780228692000

約数和(自身を除く): 1139475062376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 5021, 10042, 15063, 20084, 30126, 40168, 45189, 60252, 90378, 120504, 135567, 180756, 271134, 361512, 542268, 590809, 1084536, 1181618, 1772427, 2363236, 3544854, 4726472, 5317281, 7089708, 10634562, 14179416, 15951843, 21269124, 31903686, 42538248, 63807372, 127614744, 2966451989, 5932903978, 8899355967, 11865807956, 17798711934, 23731615912, 26698067901, 35597423868, 53396135802, 71194847736, 80094203703, 106792271604, 160188407406, 213584543208, 320376814812, 640753629624]

約数ペア:

[(1, 640753629624), (2, 320376814812), (3, 213584543208), (4, 160188407406), (6, 106792271604), (8, 80094203703), (9, 71194847736), (12, 53396135802), (18, 35597423868), (24, 26698067901), (27, 23731615912), (36, 17798711934), (54, 11865807956), (72, 8899355967), (108, 5932903978), (216, 2966451989), (5021, 127614744), (10042, 63807372), (15063, 42538248), (20084, 31903686), (30126, 21269124), (40168, 15951843), (45189, 14179416), (60252, 10634562), (90378, 7089708), (120504, 5317281), (135567, 4726472), (180756, 3544854), (271134, 2363236), (361512, 1772427), (542268, 1181618), (590809, 1084536)]