221092992

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 677214720

約数和(自身を除く): 456121728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 128, 144, 151, 164, 186, 192, 246, 248, 279, 288, 302, 328, 369, 372, 384, 453, 492, 496, 558, 576, 604, 656, 738, 744, 906, 984, 992, 1116, 1152, 1208, 1271, 1312, 1359, 1476, 1488, 1812, 1968, 1984, 2232, 2416, 2542, 2624, 2718, 2952, 2976, 3624, 3813, 3936, 3968, 4464, 4681, 4832, 5084, 5248, 5436, 5904, 5952, 6191, 7248, 7626, 7872, 8928, 9362, 9664, 10168, 10872, 11439, 11808, 11904, 12382, 14043, 14496, 15252, 15744, 17856, 18573, 18724, 19328, 20336, 21744, 22878, 23616, 24764, 28086, 28992, 30504, 35712, 37146, 37448, 40672, 42129, 43488, 45756, 47232, 49528, 55719, 56172, 57984, 61008, 74292, 74896, 81344, 84258, 86976, 91512, 99056, 111438, 112344, 122016, 148584, 149792, 162688, 168516, 173952, 183024, 191921, 198112, 222876, 224688, 244032, 297168, 299584, 337032, 366048, 383842, 396224, 445752, 449376, 488064, 575763, 594336, 599168, 674064, 732096, 767684, 792448, 891504, 898752, 1151526, 1188672, 1348128, 1464192, 1535368, 1727289, 1783008, 1797504, 2303052, 2377344, 2696256, 3070736, 3454578, 3566016, 4606104, 5392512, 6141472, 6909156, 7132032, 9212208, 12282944, 13818312, 18424416, 24565888, 27636624, 36848832, 55273248, 73697664, 110546496, 221092992]

約数ペア:

[(1, 221092992), (2, 110546496), (3, 73697664), (4, 55273248), (6, 36848832), (8, 27636624), (9, 24565888), (12, 18424416), (16, 13818312), (18, 12282944), (24, 9212208), (31, 7132032), (32, 6909156), (36, 6141472), (41, 5392512), (48, 4606104), (62, 3566016), (64, 3454578), (72, 3070736), (82, 2696256), (93, 2377344), (96, 2303052), (123, 1797504), (124, 1783008), (128, 1727289), (144, 1535368), (151, 1464192), (164, 1348128), (186, 1188672), (192, 1151526), (246, 898752), (248, 891504), (279, 792448), (288, 767684), (302, 732096), (328, 674064), (369, 599168), (372, 594336), (384, 575763), (453, 488064), (492, 449376), (496, 445752), (558, 396224), (576, 383842), (604, 366048), (656, 337032), (738, 299584), (744, 297168), (906, 244032), (984, 224688), (992, 222876), (1116, 198112), (1152, 191921), (1208, 183024), (1271, 173952), (1312, 168516), (1359, 162688), (1476, 149792), (1488, 148584), (1812, 122016), (1968, 112344), (1984, 111438), (2232, 99056), (2416, 91512), (2542, 86976), (2624, 84258), (2718, 81344), (2952, 74896), (2976, 74292), (3624, 61008), (3813, 57984), (3936, 56172), (3968, 55719), (4464, 49528), (4681, 47232), (4832, 45756), (5084, 43488), (5248, 42129), (5436, 40672), (5904, 37448), (5952, 37146), (6191, 35712), (7248, 30504), (7626, 28992), (7872, 28086), (8928, 24764), (9362, 23616), (9664, 22878), (10168, 21744), (10872, 20336), (11439, 19328), (11808, 18724), (11904, 18573), (12382, 17856), (14043, 15744), (14496, 15252)]