789756288

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 2159136000

約数和(自身を除く): 1369379712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 83, 96, 128, 142, 166, 192, 213, 249, 284, 332, 349, 384, 426, 498, 568, 664, 698, 852, 996, 1047, 1136, 1328, 1396, 1704, 1992, 2094, 2272, 2656, 2792, 3408, 3984, 4188, 4544, 5312, 5584, 5893, 6816, 7968, 8376, 9088, 10624, 11168, 11786, 13632, 15936, 16752, 17679, 22336, 23572, 24779, 27264, 28967, 31872, 33504, 35358, 44672, 47144, 49558, 57934, 67008, 70716, 74337, 86901, 94288, 99116, 115868, 134016, 141432, 148674, 173802, 188576, 198232, 231736, 282864, 297348, 347604, 377152, 396464, 463472, 565728, 594696, 695208, 754304, 792928, 926944, 1131456, 1189392, 1390416, 1585856, 1853888, 2056657, 2262912, 2378784, 2780832, 3171712, 3707776, 4113314, 4757568, 5561664, 6169971, 8226628, 9515136, 11123328, 12339942, 16453256, 24679884, 32906512, 49359768, 65813024, 98719536, 131626048, 197439072, 263252096, 394878144, 789756288]

約数ペア:

[(1, 789756288), (2, 394878144), (3, 263252096), (4, 197439072), (6, 131626048), (8, 98719536), (12, 65813024), (16, 49359768), (24, 32906512), (32, 24679884), (48, 16453256), (64, 12339942), (71, 11123328), (83, 9515136), (96, 8226628), (128, 6169971), (142, 5561664), (166, 4757568), (192, 4113314), (213, 3707776), (249, 3171712), (284, 2780832), (332, 2378784), (349, 2262912), (384, 2056657), (426, 1853888), (498, 1585856), (568, 1390416), (664, 1189392), (698, 1131456), (852, 926944), (996, 792928), (1047, 754304), (1136, 695208), (1328, 594696), (1396, 565728), (1704, 463472), (1992, 396464), (2094, 377152), (2272, 347604), (2656, 297348), (2792, 282864), (3408, 231736), (3984, 198232), (4188, 188576), (4544, 173802), (5312, 148674), (5584, 141432), (5893, 134016), (6816, 115868), (7968, 99116), (8376, 94288), (9088, 86901), (10624, 74337), (11168, 70716), (11786, 67008), (13632, 57934), (15936, 49558), (16752, 47144), (17679, 44672), (22336, 35358), (23572, 33504), (24779, 31872), (27264, 28967)]