258823368

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211457}}^1$

素因数の和:211486

約数の個数: 48

約数和(自身を含む): 742217580

約数和(自身を除く): 483394212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 211457, 422914, 634371, 845828, 1268742, 1691656, 1903113, 2537484, 3594769, 3806226, 5074968, 7189538, 7612452, 10784307, 14379076, 15224904, 21568614, 28758152, 32352921, 43137228, 64705842, 86274456, 129411684, 258823368]

約数ペア:

[(1, 258823368), (2, 129411684), (3, 86274456), (4, 64705842), (6, 43137228), (8, 32352921), (9, 28758152), (12, 21568614), (17, 15224904), (18, 14379076), (24, 10784307), (34, 7612452), (36, 7189538), (51, 5074968), (68, 3806226), (72, 3594769), (102, 2537484), (136, 1903113), (153, 1691656), (204, 1268742), (306, 845828), (408, 634371), (612, 422914), (1224, 211457)]