319878792

素因数分解:

$2^3\times 3^2\times {\mathrm{1429}}^1\times {\mathrm{3109}}^1$

素因数の和:4550

約数の個数: 48

約数和(自身を含む): 867223500

約数和(自身を除く): 547344708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1429, 2858, 3109, 4287, 5716, 6218, 8574, 9327, 11432, 12436, 12861, 17148, 18654, 24872, 25722, 27981, 34296, 37308, 51444, 55962, 74616, 102888, 111924, 223848, 4442761, 8885522, 13328283, 17771044, 26656566, 35542088, 39984849, 53313132, 79969698, 106626264, 159939396, 319878792]

約数ペア:

[(1, 319878792), (2, 159939396), (3, 106626264), (4, 79969698), (6, 53313132), (8, 39984849), (9, 35542088), (12, 26656566), (18, 17771044), (24, 13328283), (36, 8885522), (72, 4442761), (1429, 223848), (2858, 111924), (3109, 102888), (4287, 74616), (5716, 55962), (6218, 51444), (8574, 37308), (9327, 34296), (11432, 27981), (12436, 25722), (12861, 24872), (17148, 18654)]