880139316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{132631}}^1$

素因数の和:132724

約数の個数: 48

約数和(自身を含む): 2376765440

約数和(自身を除く): 1496626124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 132631, 265262, 397893, 530524, 795786, 928417, 1591572, 1856834, 2785251, 3713668, 5570502, 10477849, 11141004, 20955698, 31433547, 41911396, 62867094, 73344943, 125734188, 146689886, 220034829, 293379772, 440069658, 880139316]

約数ペア:

[(1, 880139316), (2, 440069658), (3, 293379772), (4, 220034829), (6, 146689886), (7, 125734188), (12, 73344943), (14, 62867094), (21, 41911396), (28, 31433547), (42, 20955698), (79, 11141004), (84, 10477849), (158, 5570502), (237, 3713668), (316, 2785251), (474, 1856834), (553, 1591572), (948, 928417), (1106, 795786), (1659, 530524), (2212, 397893), (3318, 265262), (6636, 132631)]