239139924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{3221}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 584599680

約数和(自身を除く): 345459756

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 269, 276, 538, 807, 1076, 1614, 3221, 3228, 6187, 6442, 9663, 12374, 12884, 18561, 19326, 24748, 37122, 38652, 74083, 74244, 148166, 222249, 296332, 444498, 866449, 888996, 1732898, 2599347, 3465796, 5198694, 10397388, 19928327, 39856654, 59784981, 79713308, 119569962, 239139924]

約数ペア:

[(1, 239139924), (2, 119569962), (3, 79713308), (4, 59784981), (6, 39856654), (12, 19928327), (23, 10397388), (46, 5198694), (69, 3465796), (92, 2599347), (138, 1732898), (269, 888996), (276, 866449), (538, 444498), (807, 296332), (1076, 222249), (1614, 148166), (3221, 74244), (3228, 74083), (6187, 38652), (6442, 37122), (9663, 24748), (12374, 19326), (12884, 18561)]