1323009228

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{2039}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 3118752000

約数和(自身を除く): 1795742772

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 389, 417, 556, 778, 834, 1167, 1556, 1668, 2039, 2334, 4078, 4668, 6117, 8156, 12234, 24468, 54071, 108142, 162213, 216284, 283421, 324426, 566842, 648852, 793171, 850263, 1133684, 1586342, 1700526, 2379513, 3172684, 3401052, 4759026, 9518052, 110250769, 220501538, 330752307, 441003076, 661504614, 1323009228]

約数ペア:

[(1, 1323009228), (2, 661504614), (3, 441003076), (4, 330752307), (6, 220501538), (12, 110250769), (139, 9518052), (278, 4759026), (389, 3401052), (417, 3172684), (556, 2379513), (778, 1700526), (834, 1586342), (1167, 1133684), (1556, 850263), (1668, 793171), (2039, 648852), (2334, 566842), (4078, 324426), (4668, 283421), (6117, 216284), (8156, 162213), (12234, 108142), (24468, 54071)]