258273996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{29443}}^1$

素因数の和:29510

約数の個数: 48

約数和(自身を含む): 652950144

約数和(自身を除く): 394676148

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 29443, 58886, 88329, 117772, 176658, 353316, 500531, 1001062, 1266049, 1501593, 2002124, 2532098, 3003186, 3798147, 5064196, 6006372, 7596294, 15192588, 21522833, 43045666, 64568499, 86091332, 129136998, 258273996]

約数ペア:

[(1, 258273996), (2, 129136998), (3, 86091332), (4, 64568499), (6, 43045666), (12, 21522833), (17, 15192588), (34, 7596294), (43, 6006372), (51, 5064196), (68, 3798147), (86, 3003186), (102, 2532098), (129, 2002124), (172, 1501593), (204, 1266049), (258, 1001062), (516, 500531), (731, 353316), (1462, 176658), (2193, 117772), (2924, 88329), (4386, 58886), (8772, 29443)]