2178917664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 288

約数和(自身を含む): 7275921408

約数和(自身を除く): 5097003744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 127, 132, 154, 168, 176, 211, 224, 231, 242, 254, 264, 308, 336, 352, 363, 381, 422, 462, 484, 508, 528, 616, 633, 672, 726, 762, 844, 847, 889, 924, 968, 1016, 1056, 1232, 1266, 1397, 1452, 1477, 1524, 1688, 1694, 1778, 1848, 1936, 2032, 2321, 2464, 2532, 2541, 2667, 2794, 2904, 2954, 3048, 3376, 3388, 3556, 3696, 3872, 4064, 4191, 4431, 4642, 5064, 5082, 5334, 5588, 5808, 5908, 6096, 6752, 6776, 6963, 7112, 7392, 8382, 8862, 9284, 9779, 10128, 10164, 10668, 11176, 11616, 11816, 12192, 13552, 13926, 14224, 15367, 16247, 16764, 17724, 18568, 19558, 20256, 20328, 21336, 22352, 23632, 25531, 26797, 27104, 27852, 28448, 29337, 30734, 32494, 33528, 35448, 37136, 39116, 40656, 42672, 44704, 46101, 47264, 48741, 51062, 53594, 55704, 58674, 61468, 64988, 67056, 70896, 74272, 76593, 78232, 80391, 81312, 85344, 92202, 97482, 102124, 107188, 107569, 111408, 117348, 122936, 129976, 134112, 141792, 153186, 156464, 160782, 178717, 184404, 187579, 194964, 204248, 214376, 215138, 222816, 234696, 245872, 259952, 294767, 306372, 312928, 321564, 322707, 357434, 368808, 375158, 389928, 408496, 428752, 430276, 469392, 491744, 519904, 536151, 562737, 589534, 612744, 643128, 645414, 714868, 737616, 750316, 779856, 816992, 857504, 860552, 884301, 938784, 1072302, 1125474, 1179068, 1225488, 1286256, 1290828, 1429736, 1475232, 1500632, 1559712, 1721104, 1768602, 2063369, 2144604, 2250948, 2358136, 2450976, 2572512, 2581656, 2859472, 3001264, 3242437, 3442208, 3537204, 4126738, 4289208, 4501896, 4716272, 5163312, 5718944, 6002528, 6190107, 6484874, 7074408, 8253476, 8578416, 9003792, 9432544, 9727311, 10326624, 12380214, 12969748, 14148816, 16506952, 17156832, 18007584, 19454622, 22697059, 24760428, 25939496, 28297632, 33013904, 38909244, 45394118, 49520856, 51878992, 66027808, 68091177, 77818488, 90788236, 99041712, 103757984, 136182354, 155636976, 181576472, 198083424, 272364708, 311273952, 363152944, 544729416, 726305888, 1089458832, 2178917664]

約数ペア:

[(1, 2178917664), (2, 1089458832), (3, 726305888), (4, 544729416), (6, 363152944), (7, 311273952), (8, 272364708), (11, 198083424), (12, 181576472), (14, 155636976), (16, 136182354), (21, 103757984), (22, 99041712), (24, 90788236), (28, 77818488), (32, 68091177), (33, 66027808), (42, 51878992), (44, 49520856), (48, 45394118), (56, 38909244), (66, 33013904), (77, 28297632), (84, 25939496), (88, 24760428), (96, 22697059), (112, 19454622), (121, 18007584), (127, 17156832), (132, 16506952), (154, 14148816), (168, 12969748), (176, 12380214), (211, 10326624), (224, 9727311), (231, 9432544), (242, 9003792), (254, 8578416), (264, 8253476), (308, 7074408), (336, 6484874), (352, 6190107), (363, 6002528), (381, 5718944), (422, 5163312), (462, 4716272), (484, 4501896), (508, 4289208), (528, 4126738), (616, 3537204), (633, 3442208), (672, 3242437), (726, 3001264), (762, 2859472), (844, 2581656), (847, 2572512), (889, 2450976), (924, 2358136), (968, 2250948), (1016, 2144604), (1056, 2063369), (1232, 1768602), (1266, 1721104), (1397, 1559712), (1452, 1500632), (1477, 1475232), (1524, 1429736), (1688, 1290828), (1694, 1286256), (1778, 1225488), (1848, 1179068), (1936, 1125474), (2032, 1072302), (2321, 938784), (2464, 884301), (2532, 860552), (2541, 857504), (2667, 816992), (2794, 779856), (2904, 750316), (2954, 737616), (3048, 714868), (3376, 645414), (3388, 643128), (3556, 612744), (3696, 589534), (3872, 562737), (4064, 536151), (4191, 519904), (4431, 491744), (4642, 469392), (5064, 430276), (5082, 428752), (5334, 408496), (5588, 389928), (5808, 375158), (5908, 368808), (6096, 357434), (6752, 322707), (6776, 321564), (6963, 312928), (7112, 306372), (7392, 294767), (8382, 259952), (8862, 245872), (9284, 234696), (9779, 222816), (10128, 215138), (10164, 214376), (10668, 204248), (11176, 194964), (11616, 187579), (11816, 184404), (12192, 178717), (13552, 160782), (13926, 156464), (14224, 153186), (15367, 141792), (16247, 134112), (16764, 129976), (17724, 122936), (18568, 117348), (19558, 111408), (20256, 107569), (20328, 107188), (21336, 102124), (22352, 97482), (23632, 92202), (25531, 85344), (26797, 81312), (27104, 80391), (27852, 78232), (28448, 76593), (29337, 74272), (30734, 70896), (32494, 67056), (33528, 64988), (35448, 61468), (37136, 58674), (39116, 55704), (40656, 53594), (42672, 51062), (44704, 48741), (46101, 47264)]