749470848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2834

約数の個数: 128

約数和(自身を含む): 2298117120

約数和(自身を除く): 1548646272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 309, 336, 384, 412, 448, 618, 672, 721, 824, 896, 1236, 1344, 1442, 1648, 2163, 2472, 2688, 2707, 2884, 3296, 4326, 4944, 5414, 5768, 6592, 8121, 8652, 9888, 10828, 11536, 13184, 16242, 17304, 18949, 19776, 21656, 23072, 32484, 34608, 37898, 39552, 43312, 46144, 56847, 64968, 69216, 75796, 86624, 92288, 113694, 129936, 138432, 151592, 173248, 227388, 259872, 276864, 278821, 303184, 346496, 454776, 519744, 557642, 606368, 836463, 909552, 1039488, 1115284, 1212736, 1672926, 1819104, 1951747, 2230568, 2425472, 3345852, 3638208, 3903494, 4461136, 5855241, 6691704, 7276416, 7806988, 8922272, 11710482, 13383408, 15613976, 17844544, 23420964, 26766816, 31227952, 35689088, 46841928, 53533632, 62455904, 93683856, 107067264, 124911808, 187367712, 249823616, 374735424, 749470848]

約数ペア:

[(1, 749470848), (2, 374735424), (3, 249823616), (4, 187367712), (6, 124911808), (7, 107067264), (8, 93683856), (12, 62455904), (14, 53533632), (16, 46841928), (21, 35689088), (24, 31227952), (28, 26766816), (32, 23420964), (42, 17844544), (48, 15613976), (56, 13383408), (64, 11710482), (84, 8922272), (96, 7806988), (103, 7276416), (112, 6691704), (128, 5855241), (168, 4461136), (192, 3903494), (206, 3638208), (224, 3345852), (309, 2425472), (336, 2230568), (384, 1951747), (412, 1819104), (448, 1672926), (618, 1212736), (672, 1115284), (721, 1039488), (824, 909552), (896, 836463), (1236, 606368), (1344, 557642), (1442, 519744), (1648, 454776), (2163, 346496), (2472, 303184), (2688, 278821), (2707, 276864), (2884, 259872), (3296, 227388), (4326, 173248), (4944, 151592), (5414, 138432), (5768, 129936), (6592, 113694), (8121, 92288), (8652, 86624), (9888, 75796), (10828, 69216), (11536, 64968), (13184, 56847), (16242, 46144), (17304, 43312), (18949, 39552), (19776, 37898), (21656, 34608), (23072, 32484)]