254802744

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{72223}}^1$

素因数の和:72249

約数の個数: 72

約数和(自身を含む): 802769760

約数和(自身を除く): 547967016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 72223, 144446, 216669, 288892, 433338, 505561, 577784, 650007, 866676, 1011122, 1300014, 1516683, 1733352, 2022244, 2600028, 3033366, 3538927, 4044488, 4550049, 5200056, 6066732, 7077854, 9100098, 10616781, 12133464, 14155708, 18200196, 21233562, 28311416, 31850343, 36400392, 42467124, 63700686, 84934248, 127401372, 254802744]

約数ペア:

[(1, 254802744), (2, 127401372), (3, 84934248), (4, 63700686), (6, 42467124), (7, 36400392), (8, 31850343), (9, 28311416), (12, 21233562), (14, 18200196), (18, 14155708), (21, 12133464), (24, 10616781), (28, 9100098), (36, 7077854), (42, 6066732), (49, 5200056), (56, 4550049), (63, 4044488), (72, 3538927), (84, 3033366), (98, 2600028), (126, 2022244), (147, 1733352), (168, 1516683), (196, 1300014), (252, 1011122), (294, 866676), (392, 650007), (441, 577784), (504, 505561), (588, 433338), (882, 288892), (1176, 216669), (1764, 144446), (3528, 72223)]