215876232

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 731808000

約数和(自身を除く): 515931768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 29, 33, 36, 39, 44, 52, 54, 58, 66, 72, 78, 87, 88, 99, 104, 108, 116, 117, 132, 143, 156, 174, 198, 216, 232, 234, 241, 261, 264, 286, 297, 312, 319, 348, 351, 377, 396, 429, 468, 482, 522, 572, 594, 638, 696, 702, 723, 754, 783, 792, 858, 936, 957, 964, 1044, 1131, 1144, 1188, 1276, 1287, 1404, 1446, 1508, 1566, 1716, 1914, 1928, 2088, 2169, 2262, 2376, 2552, 2574, 2651, 2808, 2871, 2892, 3016, 3132, 3133, 3393, 3432, 3828, 3861, 4147, 4338, 4524, 5148, 5302, 5742, 5784, 6264, 6266, 6507, 6786, 6989, 7656, 7722, 7953, 8294, 8613, 8676, 9048, 9399, 10179, 10296, 10604, 11484, 12441, 12532, 13014, 13572, 13978, 15444, 15906, 16588, 17226, 17352, 18798, 20358, 20967, 21208, 22968, 23859, 24882, 25064, 26028, 27144, 27956, 28197, 30888, 31812, 33176, 34452, 34463, 37323, 37596, 40716, 41934, 47718, 49764, 52056, 55912, 56394, 62901, 63624, 68904, 68926, 71577, 74646, 75192, 76879, 81432, 83868, 84591, 90857, 95436, 99528, 103389, 111969, 112788, 125802, 137852, 143154, 149292, 153758, 167736, 169182, 181714, 188703, 190872, 206778, 223938, 225576, 230637, 251604, 272571, 275704, 286308, 298584, 307516, 310167, 338364, 363428, 377406, 413556, 447876, 461274, 503208, 545142, 572616, 615032, 620334, 676728, 691911, 726856, 754812, 817713, 827112, 895752, 922548, 930501, 999427, 1090284, 1240668, 1383822, 1509624, 1635426, 1845096, 1861002, 1998854, 2075733, 2180568, 2453139, 2481336, 2767644, 2998281, 3270852, 3722004, 3997708, 4151466, 4906278, 5535288, 5996562, 6541704, 7444008, 7995416, 8302932, 8994843, 9812556, 11993124, 16605864, 17989686, 19625112, 23986248, 26984529, 35979372, 53969058, 71958744, 107938116, 215876232]

約数ペア:

[(1, 215876232), (2, 107938116), (3, 71958744), (4, 53969058), (6, 35979372), (8, 26984529), (9, 23986248), (11, 19625112), (12, 17989686), (13, 16605864), (18, 11993124), (22, 9812556), (24, 8994843), (26, 8302932), (27, 7995416), (29, 7444008), (33, 6541704), (36, 5996562), (39, 5535288), (44, 4906278), (52, 4151466), (54, 3997708), (58, 3722004), (66, 3270852), (72, 2998281), (78, 2767644), (87, 2481336), (88, 2453139), (99, 2180568), (104, 2075733), (108, 1998854), (116, 1861002), (117, 1845096), (132, 1635426), (143, 1509624), (156, 1383822), (174, 1240668), (198, 1090284), (216, 999427), (232, 930501), (234, 922548), (241, 895752), (261, 827112), (264, 817713), (286, 754812), (297, 726856), (312, 691911), (319, 676728), (348, 620334), (351, 615032), (377, 572616), (396, 545142), (429, 503208), (468, 461274), (482, 447876), (522, 413556), (572, 377406), (594, 363428), (638, 338364), (696, 310167), (702, 307516), (723, 298584), (754, 286308), (783, 275704), (792, 272571), (858, 251604), (936, 230637), (957, 225576), (964, 223938), (1044, 206778), (1131, 190872), (1144, 188703), (1188, 181714), (1276, 169182), (1287, 167736), (1404, 153758), (1446, 149292), (1508, 143154), (1566, 137852), (1716, 125802), (1914, 112788), (1928, 111969), (2088, 103389), (2169, 99528), (2262, 95436), (2376, 90857), (2552, 84591), (2574, 83868), (2651, 81432), (2808, 76879), (2871, 75192), (2892, 74646), (3016, 71577), (3132, 68926), (3133, 68904), (3393, 63624), (3432, 62901), (3828, 56394), (3861, 55912), (4147, 52056), (4338, 49764), (4524, 47718), (5148, 41934), (5302, 40716), (5742, 37596), (5784, 37323), (6264, 34463), (6266, 34452), (6507, 33176), (6786, 31812), (6989, 30888), (7656, 28197), (7722, 27956), (7953, 27144), (8294, 26028), (8613, 25064), (8676, 24882), (9048, 23859), (9399, 22968), (10179, 21208), (10296, 20967), (10604, 20358), (11484, 18798), (12441, 17352), (12532, 17226), (13014, 16588), (13572, 15906), (13978, 15444)]