2249676

素因数分解:

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

素因数の和:76

約数の個数: 144

約数和(自身を含む): 7338240

約数和(自身を除く): 5088564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 23, 26, 33, 36, 38, 39, 44, 46, 52, 57, 66, 69, 76, 78, 92, 99, 114, 117, 132, 138, 143, 156, 171, 198, 207, 209, 228, 234, 247, 253, 276, 286, 299, 342, 396, 414, 418, 429, 437, 468, 494, 506, 572, 598, 627, 684, 741, 759, 828, 836, 858, 874, 897, 988, 1012, 1196, 1254, 1287, 1311, 1482, 1518, 1716, 1748, 1794, 1881, 2223, 2277, 2508, 2574, 2622, 2691, 2717, 2964, 3036, 3289, 3588, 3762, 3933, 4446, 4554, 4807, 5148, 5244, 5382, 5434, 5681, 6578, 7524, 7866, 8151, 8892, 9108, 9614, 9867, 10764, 10868, 11362, 13156, 14421, 15732, 16302, 17043, 19228, 19734, 22724, 24453, 28842, 29601, 32604, 34086, 39468, 43263, 48906, 51129, 57684, 59202, 62491, 68172, 86526, 97812, 102258, 118404, 124982, 173052, 187473, 204516, 249964, 374946, 562419, 749892, 1124838, 2249676]

約数ペア:

[(1, 2249676), (2, 1124838), (3, 749892), (4, 562419), (6, 374946), (9, 249964), (11, 204516), (12, 187473), (13, 173052), (18, 124982), (19, 118404), (22, 102258), (23, 97812), (26, 86526), (33, 68172), (36, 62491), (38, 59202), (39, 57684), (44, 51129), (46, 48906), (52, 43263), (57, 39468), (66, 34086), (69, 32604), (76, 29601), (78, 28842), (92, 24453), (99, 22724), (114, 19734), (117, 19228), (132, 17043), (138, 16302), (143, 15732), (156, 14421), (171, 13156), (198, 11362), (207, 10868), (209, 10764), (228, 9867), (234, 9614), (247, 9108), (253, 8892), (276, 8151), (286, 7866), (299, 7524), (342, 6578), (396, 5681), (414, 5434), (418, 5382), (429, 5244), (437, 5148), (468, 4807), (494, 4554), (506, 4446), (572, 3933), (598, 3762), (627, 3588), (684, 3289), (741, 3036), (759, 2964), (828, 2717), (836, 2691), (858, 2622), (874, 2574), (897, 2508), (988, 2277), (1012, 2223), (1196, 1881), (1254, 1794), (1287, 1748), (1311, 1716), (1482, 1518)]