318715092

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1031}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 835441152

約数和(自身を除く): 516726060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 277, 279, 372, 554, 558, 831, 1031, 1108, 1116, 1662, 2062, 2493, 3093, 3324, 4124, 4986, 6186, 8587, 9279, 9972, 12372, 17174, 18558, 25761, 31961, 34348, 37116, 51522, 63922, 77283, 95883, 103044, 127844, 154566, 191766, 285587, 287649, 309132, 383532, 571174, 575298, 856761, 1142348, 1150596, 1713522, 2570283, 3427044, 5140566, 8853197, 10281132, 17706394, 26559591, 35412788, 53119182, 79678773, 106238364, 159357546, 318715092]

約数ペア:

[(1, 318715092), (2, 159357546), (3, 106238364), (4, 79678773), (6, 53119182), (9, 35412788), (12, 26559591), (18, 17706394), (31, 10281132), (36, 8853197), (62, 5140566), (93, 3427044), (124, 2570283), (186, 1713522), (277, 1150596), (279, 1142348), (372, 856761), (554, 575298), (558, 571174), (831, 383532), (1031, 309132), (1108, 287649), (1116, 285587), (1662, 191766), (2062, 154566), (2493, 127844), (3093, 103044), (3324, 95883), (4124, 77283), (4986, 63922), (6186, 51522), (8587, 37116), (9279, 34348), (9972, 31961), (12372, 25761), (17174, 18558)]