208672128

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 695354400

約数和(自身を除く): 486682272

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, 113, 126, 128, 144, 168, 192, 224, 226, 229, 252, 288, 336, 339, 384, 448, 452, 458, 504, 576, 672, 678, 687, 791, 896, 904, 916, 1008, 1017, 1152, 1344, 1356, 1374, 1582, 1603, 1808, 1832, 2016, 2034, 2061, 2373, 2688, 2712, 2748, 3164, 3206, 3616, 3664, 4032, 4068, 4122, 4746, 4809, 5424, 5496, 6328, 6412, 7119, 7232, 7328, 8064, 8136, 8244, 9492, 9618, 10848, 10992, 12656, 12824, 14238, 14427, 14464, 14656, 16272, 16488, 18984, 19236, 21696, 21984, 25312, 25648, 25877, 28476, 28854, 29312, 32544, 32976, 37968, 38472, 43392, 43968, 50624, 51296, 51754, 56952, 57708, 65088, 65952, 75936, 76944, 77631, 87936, 101248, 102592, 103508, 113904, 115416, 130176, 131904, 151872, 153888, 155262, 181139, 205184, 207016, 227808, 230832, 232893, 263808, 303744, 307776, 310524, 362278, 414032, 455616, 461664, 465786, 543417, 615552, 621048, 724556, 828064, 911232, 923328, 931572, 1086834, 1242096, 1449112, 1630251, 1656128, 1846656, 1863144, 2173668, 2484192, 2898224, 3260502, 3312256, 3726288, 4347336, 4968384, 5796448, 6521004, 7452576, 8694672, 9936768, 11592896, 13042008, 14905152, 17389344, 23185792, 26084016, 29810304, 34778688, 52168032, 69557376, 104336064, 208672128]

約数ペア:

[(1, 208672128), (2, 104336064), (3, 69557376), (4, 52168032), (6, 34778688), (7, 29810304), (8, 26084016), (9, 23185792), (12, 17389344), (14, 14905152), (16, 13042008), (18, 11592896), (21, 9936768), (24, 8694672), (28, 7452576), (32, 6521004), (36, 5796448), (42, 4968384), (48, 4347336), (56, 3726288), (63, 3312256), (64, 3260502), (72, 2898224), (84, 2484192), (96, 2173668), (112, 1863144), (113, 1846656), (126, 1656128), (128, 1630251), (144, 1449112), (168, 1242096), (192, 1086834), (224, 931572), (226, 923328), (229, 911232), (252, 828064), (288, 724556), (336, 621048), (339, 615552), (384, 543417), (448, 465786), (452, 461664), (458, 455616), (504, 414032), (576, 362278), (672, 310524), (678, 307776), (687, 303744), (791, 263808), (896, 232893), (904, 230832), (916, 227808), (1008, 207016), (1017, 205184), (1152, 181139), (1344, 155262), (1356, 153888), (1374, 151872), (1582, 131904), (1603, 130176), (1808, 115416), (1832, 113904), (2016, 103508), (2034, 102592), (2061, 101248), (2373, 87936), (2688, 77631), (2712, 76944), (2748, 75936), (3164, 65952), (3206, 65088), (3616, 57708), (3664, 56952), (4032, 51754), (4068, 51296), (4122, 50624), (4746, 43968), (4809, 43392), (5424, 38472), (5496, 37968), (6328, 32976), (6412, 32544), (7119, 29312), (7232, 28854), (7328, 28476), (8064, 25877), (8136, 25648), (8244, 25312), (9492, 21984), (9618, 21696), (10848, 19236), (10992, 18984), (12656, 16488), (12824, 16272), (14238, 14656), (14427, 14464)]