216270516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1214

約数の個数: 144

約数和(自身を含む): 663042240

約数和(自身を除く): 446771724

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 98, 116, 132, 147, 154, 174, 196, 203, 231, 294, 308, 319, 348, 406, 462, 539, 588, 609, 638, 812, 924, 957, 1078, 1153, 1218, 1276, 1421, 1617, 1914, 2156, 2233, 2306, 2436, 2842, 3234, 3459, 3828, 4263, 4466, 4612, 5684, 6468, 6699, 6918, 8071, 8526, 8932, 12683, 13398, 13836, 15631, 16142, 17052, 24213, 25366, 26796, 31262, 32284, 33437, 38049, 46893, 48426, 50732, 56497, 62524, 66874, 76098, 88781, 93786, 96852, 100311, 112994, 133748, 152196, 169491, 177562, 187572, 200622, 225988, 234059, 266343, 338982, 355124, 367807, 401244, 468118, 532686, 621467, 677964, 702177, 735614, 936236, 1065372, 1103421, 1242934, 1404354, 1471228, 1638413, 1864401, 2206842, 2485868, 2574649, 2808708, 3276826, 3728802, 4413684, 4915239, 5149298, 6553652, 7457604, 7723947, 9830478, 10298596, 15447894, 18022543, 19660956, 30895788, 36045086, 54067629, 72090172, 108135258, 216270516]

約数ペア:

[(1, 216270516), (2, 108135258), (3, 72090172), (4, 54067629), (6, 36045086), (7, 30895788), (11, 19660956), (12, 18022543), (14, 15447894), (21, 10298596), (22, 9830478), (28, 7723947), (29, 7457604), (33, 6553652), (42, 5149298), (44, 4915239), (49, 4413684), (58, 3728802), (66, 3276826), (77, 2808708), (84, 2574649), (87, 2485868), (98, 2206842), (116, 1864401), (132, 1638413), (147, 1471228), (154, 1404354), (174, 1242934), (196, 1103421), (203, 1065372), (231, 936236), (294, 735614), (308, 702177), (319, 677964), (348, 621467), (406, 532686), (462, 468118), (539, 401244), (588, 367807), (609, 355124), (638, 338982), (812, 266343), (924, 234059), (957, 225988), (1078, 200622), (1153, 187572), (1218, 177562), (1276, 169491), (1421, 152196), (1617, 133748), (1914, 112994), (2156, 100311), (2233, 96852), (2306, 93786), (2436, 88781), (2842, 76098), (3234, 66874), (3459, 62524), (3828, 56497), (4263, 50732), (4466, 48426), (4612, 46893), (5684, 38049), (6468, 33437), (6699, 32284), (6918, 31262), (8071, 26796), (8526, 25366), (8932, 24213), (12683, 17052), (13398, 16142), (13836, 15631)]