480215288

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{29879}}^1$

素因数の和:29940

約数の個数: 48

約数和(自身を含む): 1072990800

約数和(自身を除く): 592775512

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 8036, 16072, 29879, 59758, 119516, 209153, 239032, 418306, 836612, 1225039, 1464071, 1673224, 2450078, 2928142, 4900156, 5856284, 8575273, 9800312, 11712568, 17150546, 34301092, 60026911, 68602184, 120053822, 240107644, 480215288]

約数ペア:

[(1, 480215288), (2, 240107644), (4, 120053822), (7, 68602184), (8, 60026911), (14, 34301092), (28, 17150546), (41, 11712568), (49, 9800312), (56, 8575273), (82, 5856284), (98, 4900156), (164, 2928142), (196, 2450078), (287, 1673224), (328, 1464071), (392, 1225039), (574, 836612), (1148, 418306), (2009, 239032), (2296, 209153), (4018, 119516), (8036, 59758), (16072, 29879)]