218798976

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 678842640

約数和(自身を除く): 460043664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 121, 128, 132, 136, 176, 187, 192, 204, 242, 264, 272, 277, 352, 363, 374, 384, 408, 484, 528, 544, 554, 561, 704, 726, 748, 816, 831, 968, 1056, 1088, 1108, 1122, 1408, 1452, 1496, 1632, 1662, 1936, 2057, 2112, 2176, 2216, 2244, 2904, 2992, 3047, 3264, 3324, 3872, 4114, 4224, 4432, 4488, 4709, 5808, 5984, 6094, 6171, 6528, 6648, 7744, 8228, 8864, 8976, 9141, 9418, 11616, 11968, 12188, 12342, 13296, 14127, 15488, 16456, 17728, 17952, 18282, 18836, 23232, 23936, 24376, 24684, 26592, 28254, 32912, 33517, 35456, 35904, 36564, 37672, 46464, 48752, 49368, 51799, 53184, 56508, 65824, 67034, 71808, 73128, 75344, 97504, 98736, 100551, 103598, 106368, 113016, 131648, 134068, 146256, 150688, 155397, 195008, 197472, 201102, 207196, 226032, 263296, 268136, 292512, 301376, 310794, 390016, 394944, 402204, 414392, 452064, 536272, 569789, 585024, 602752, 621588, 789888, 804408, 828784, 904128, 1072544, 1139578, 1170048, 1243176, 1608816, 1657568, 1709367, 1808256, 2145088, 2279156, 2486352, 3217632, 3315136, 3418734, 4290176, 4558312, 4972704, 6435264, 6630272, 6837468, 9116624, 9945408, 12870528, 13674936, 18233248, 19890816, 27349872, 36466496, 54699744, 72932992, 109399488, 218798976]

約数ペア:

[(1, 218798976), (2, 109399488), (3, 72932992), (4, 54699744), (6, 36466496), (8, 27349872), (11, 19890816), (12, 18233248), (16, 13674936), (17, 12870528), (22, 9945408), (24, 9116624), (32, 6837468), (33, 6630272), (34, 6435264), (44, 4972704), (48, 4558312), (51, 4290176), (64, 3418734), (66, 3315136), (68, 3217632), (88, 2486352), (96, 2279156), (102, 2145088), (121, 1808256), (128, 1709367), (132, 1657568), (136, 1608816), (176, 1243176), (187, 1170048), (192, 1139578), (204, 1072544), (242, 904128), (264, 828784), (272, 804408), (277, 789888), (352, 621588), (363, 602752), (374, 585024), (384, 569789), (408, 536272), (484, 452064), (528, 414392), (544, 402204), (554, 394944), (561, 390016), (704, 310794), (726, 301376), (748, 292512), (816, 268136), (831, 263296), (968, 226032), (1056, 207196), (1088, 201102), (1108, 197472), (1122, 195008), (1408, 155397), (1452, 150688), (1496, 146256), (1632, 134068), (1662, 131648), (1936, 113016), (2057, 106368), (2112, 103598), (2176, 100551), (2216, 98736), (2244, 97504), (2904, 75344), (2992, 73128), (3047, 71808), (3264, 67034), (3324, 65824), (3872, 56508), (4114, 53184), (4224, 51799), (4432, 49368), (4488, 48752), (4709, 46464), (5808, 37672), (5984, 36564), (6094, 35904), (6171, 35456), (6528, 33517), (6648, 32912), (7744, 28254), (8228, 26592), (8864, 24684), (8976, 24376), (9141, 23936), (9418, 23232), (11616, 18836), (11968, 18282), (12188, 17952), (12342, 17728), (13296, 16456), (14127, 15488)]