332367740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2243}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 723824640

約数和(自身を除く): 391456900

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 239, 310, 478, 620, 956, 1195, 2243, 2390, 4486, 4780, 7409, 8972, 11215, 14818, 22430, 29636, 37045, 44860, 69533, 74090, 139066, 148180, 278132, 347665, 536077, 695330, 1072154, 1390660, 2144308, 2680385, 5360770, 10721540, 16618387, 33236774, 66473548, 83091935, 166183870, 332367740]

約数ペア:

[(1, 332367740), (2, 166183870), (4, 83091935), (5, 66473548), (10, 33236774), (20, 16618387), (31, 10721540), (62, 5360770), (124, 2680385), (155, 2144308), (239, 1390660), (310, 1072154), (478, 695330), (620, 536077), (956, 347665), (1195, 278132), (2243, 148180), (2390, 139066), (4486, 74090), (4780, 69533), (7409, 44860), (8972, 37045), (11215, 29636), (14818, 22430)]