8248812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 25025280

約数和(自身を除く): 16776468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 23, 26, 33, 38, 39, 44, 46, 52, 57, 66, 69, 76, 78, 92, 114, 121, 132, 138, 143, 156, 209, 228, 242, 247, 253, 276, 286, 299, 363, 418, 429, 437, 484, 494, 506, 572, 598, 627, 726, 741, 759, 836, 858, 874, 897, 988, 1012, 1196, 1254, 1311, 1452, 1482, 1518, 1573, 1716, 1748, 1794, 2299, 2508, 2622, 2717, 2783, 2964, 3036, 3146, 3289, 3588, 4598, 4719, 4807, 5244, 5434, 5566, 5681, 6292, 6578, 6897, 8151, 8349, 9196, 9438, 9614, 9867, 10868, 11132, 11362, 13156, 13794, 14421, 16302, 16698, 17043, 18876, 19228, 19734, 22724, 27588, 28842, 29887, 32604, 33396, 34086, 36179, 39468, 52877, 57684, 59774, 62491, 68172, 72358, 89661, 105754, 108537, 119548, 124982, 144716, 158631, 179322, 187473, 211508, 217074, 249964, 317262, 358644, 374946, 434148, 634524, 687401, 749892, 1374802, 2062203, 2749604, 4124406, 8248812]

約数ペア:

[(1, 8248812), (2, 4124406), (3, 2749604), (4, 2062203), (6, 1374802), (11, 749892), (12, 687401), (13, 634524), (19, 434148), (22, 374946), (23, 358644), (26, 317262), (33, 249964), (38, 217074), (39, 211508), (44, 187473), (46, 179322), (52, 158631), (57, 144716), (66, 124982), (69, 119548), (76, 108537), (78, 105754), (92, 89661), (114, 72358), (121, 68172), (132, 62491), (138, 59774), (143, 57684), (156, 52877), (209, 39468), (228, 36179), (242, 34086), (247, 33396), (253, 32604), (276, 29887), (286, 28842), (299, 27588), (363, 22724), (418, 19734), (429, 19228), (437, 18876), (484, 17043), (494, 16698), (506, 16302), (572, 14421), (598, 13794), (627, 13156), (726, 11362), (741, 11132), (759, 10868), (836, 9867), (858, 9614), (874, 9438), (897, 9196), (988, 8349), (1012, 8151), (1196, 6897), (1254, 6578), (1311, 6292), (1452, 5681), (1482, 5566), (1518, 5434), (1573, 5244), (1716, 4807), (1748, 4719), (1794, 4598), (2299, 3588), (2508, 3289), (2622, 3146), (2717, 3036), (2783, 2964)]