216613908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 216

約数和(自身を含む): 702112320

約数和(自身を除く): 485498412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 49, 57, 63, 69, 76, 84, 92, 98, 114, 126, 133, 138, 147, 161, 171, 196, 207, 228, 252, 266, 276, 281, 294, 322, 342, 399, 414, 437, 441, 483, 532, 562, 588, 644, 684, 798, 828, 843, 874, 882, 931, 966, 1124, 1127, 1197, 1311, 1449, 1596, 1686, 1748, 1764, 1862, 1932, 1967, 2254, 2394, 2529, 2622, 2793, 2898, 3059, 3372, 3381, 3724, 3933, 3934, 4508, 4788, 5058, 5244, 5339, 5586, 5796, 5901, 6118, 6463, 6762, 7866, 7868, 8379, 9177, 10116, 10143, 10678, 11172, 11802, 12236, 12926, 13524, 13769, 15732, 16017, 16758, 17703, 18354, 19389, 20286, 21356, 21413, 23604, 25852, 27531, 27538, 32034, 33516, 35406, 36708, 37373, 38778, 40572, 41307, 42826, 45241, 48051, 55062, 55076, 58167, 64068, 64239, 70812, 74746, 77556, 82614, 85652, 90482, 96102, 110124, 112119, 116334, 122797, 123921, 128478, 135723, 149492, 165228, 180964, 192204, 192717, 224238, 232668, 245594, 247842, 256956, 261611, 271446, 316687, 336357, 368391, 385434, 407169, 448476, 491188, 495684, 523222, 542892, 633374, 672714, 736782, 770868, 784833, 814338, 859579, 950061, 1046444, 1105173, 1266748, 1345428, 1473564, 1569666, 1628676, 1719158, 1900122, 2210346, 2354499, 2578737, 2850183, 3139332, 3438316, 3800244, 4420692, 4708998, 5157474, 5700366, 6017053, 7736211, 9417996, 10314948, 11400732, 12034106, 15472422, 18051159, 24068212, 30944844, 36102318, 54153477, 72204636, 108306954, 216613908]

約数ペア:

[(1, 216613908), (2, 108306954), (3, 72204636), (4, 54153477), (6, 36102318), (7, 30944844), (9, 24068212), (12, 18051159), (14, 15472422), (18, 12034106), (19, 11400732), (21, 10314948), (23, 9417996), (28, 7736211), (36, 6017053), (38, 5700366), (42, 5157474), (46, 4708998), (49, 4420692), (57, 3800244), (63, 3438316), (69, 3139332), (76, 2850183), (84, 2578737), (92, 2354499), (98, 2210346), (114, 1900122), (126, 1719158), (133, 1628676), (138, 1569666), (147, 1473564), (161, 1345428), (171, 1266748), (196, 1105173), (207, 1046444), (228, 950061), (252, 859579), (266, 814338), (276, 784833), (281, 770868), (294, 736782), (322, 672714), (342, 633374), (399, 542892), (414, 523222), (437, 495684), (441, 491188), (483, 448476), (532, 407169), (562, 385434), (588, 368391), (644, 336357), (684, 316687), (798, 271446), (828, 261611), (843, 256956), (874, 247842), (882, 245594), (931, 232668), (966, 224238), (1124, 192717), (1127, 192204), (1197, 180964), (1311, 165228), (1449, 149492), (1596, 135723), (1686, 128478), (1748, 123921), (1764, 122797), (1862, 116334), (1932, 112119), (1967, 110124), (2254, 96102), (2394, 90482), (2529, 85652), (2622, 82614), (2793, 77556), (2898, 74746), (3059, 70812), (3372, 64239), (3381, 64068), (3724, 58167), (3933, 55076), (3934, 55062), (4508, 48051), (4788, 45241), (5058, 42826), (5244, 41307), (5339, 40572), (5586, 38778), (5796, 37373), (5901, 36708), (6118, 35406), (6463, 33516), (6762, 32034), (7866, 27538), (7868, 27531), (8379, 25852), (9177, 23604), (10116, 21413), (10143, 21356), (10678, 20286), (11172, 19389), (11802, 18354), (12236, 17703), (12926, 16758), (13524, 16017), (13769, 15732)]