388793664

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:693

約数の個数: 168

約数和(自身を含む): 1282443968

約数和(自身を除く): 893650304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 211, 224, 252, 288, 336, 422, 448, 457, 504, 576, 633, 672, 844, 914, 1008, 1266, 1344, 1371, 1477, 1688, 1828, 1899, 2016, 2532, 2742, 2954, 3199, 3376, 3656, 3798, 4032, 4113, 4431, 5064, 5484, 5908, 6398, 6752, 7312, 7596, 8226, 8862, 9597, 10128, 10968, 11816, 12796, 13293, 13504, 14624, 15192, 16452, 17724, 19194, 20256, 21936, 23632, 25592, 26586, 28791, 29248, 30384, 32904, 35448, 38388, 40512, 43872, 47264, 51184, 53172, 57582, 60768, 65808, 70896, 76776, 87744, 94528, 96427, 102368, 106344, 115164, 121536, 131616, 141792, 153552, 192854, 204736, 212688, 230328, 263232, 283584, 289281, 307104, 385708, 425376, 460656, 578562, 614208, 674989, 771416, 850752, 867843, 921312, 1157124, 1349978, 1542832, 1735686, 1842624, 2024967, 2314248, 2699956, 3085664, 3471372, 4049934, 4628496, 5399912, 6074901, 6171328, 6942744, 8099868, 9256992, 10799824, 12149802, 13885488, 16199736, 18513984, 21599648, 24299604, 27770976, 32399472, 43199296, 48599208, 55541952, 64798944, 97198416, 129597888, 194396832, 388793664]

約数ペア:

[(1, 388793664), (2, 194396832), (3, 129597888), (4, 97198416), (6, 64798944), (7, 55541952), (8, 48599208), (9, 43199296), (12, 32399472), (14, 27770976), (16, 24299604), (18, 21599648), (21, 18513984), (24, 16199736), (28, 13885488), (32, 12149802), (36, 10799824), (42, 9256992), (48, 8099868), (56, 6942744), (63, 6171328), (64, 6074901), (72, 5399912), (84, 4628496), (96, 4049934), (112, 3471372), (126, 3085664), (144, 2699956), (168, 2314248), (192, 2024967), (211, 1842624), (224, 1735686), (252, 1542832), (288, 1349978), (336, 1157124), (422, 921312), (448, 867843), (457, 850752), (504, 771416), (576, 674989), (633, 614208), (672, 578562), (844, 460656), (914, 425376), (1008, 385708), (1266, 307104), (1344, 289281), (1371, 283584), (1477, 263232), (1688, 230328), (1828, 212688), (1899, 204736), (2016, 192854), (2532, 153552), (2742, 141792), (2954, 131616), (3199, 121536), (3376, 115164), (3656, 106344), (3798, 102368), (4032, 96427), (4113, 94528), (4431, 87744), (5064, 76776), (5484, 70896), (5908, 65808), (6398, 60768), (6752, 57582), (7312, 53172), (7596, 51184), (8226, 47264), (8862, 43872), (9597, 40512), (10128, 38388), (10968, 35448), (11816, 32904), (12796, 30384), (13293, 29248), (13504, 28791), (14624, 26586), (15192, 25592), (16452, 23632), (17724, 21936), (19194, 20256)]