231713664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 256

約数和(自身を含む): 799680000

約数和(自身を除く): 567966336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 349, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 698, 728, 741, 798, 832, 896, 912, 988, 1047, 1064, 1092, 1216, 1248, 1344, 1396, 1456, 1482, 1596, 1664, 1729, 1824, 1976, 2094, 2128, 2184, 2432, 2443, 2496, 2688, 2792, 2912, 2964, 3192, 3458, 3648, 3952, 4188, 4256, 4368, 4537, 4886, 4992, 5187, 5584, 5824, 5928, 6384, 6631, 6916, 7296, 7329, 7904, 8376, 8512, 8736, 9074, 9772, 10374, 11168, 11648, 11856, 12768, 13262, 13611, 13832, 14658, 15808, 16752, 17024, 17472, 18148, 19544, 19893, 20748, 22336, 23712, 25536, 26524, 27222, 27664, 29316, 31616, 31759, 33504, 34944, 36296, 39088, 39786, 41496, 44672, 46417, 47424, 51072, 53048, 54444, 55328, 58632, 63518, 67008, 72592, 78176, 79572, 82992, 86203, 92834, 94848, 95277, 106096, 108888, 110656, 117264, 127036, 134016, 139251, 145184, 156352, 159144, 165984, 172406, 185668, 190554, 212192, 217776, 221312, 234528, 254072, 258609, 278502, 290368, 312704, 318288, 331968, 344812, 371336, 381108, 424384, 435552, 469056, 508144, 517218, 557004, 580736, 603421, 636576, 663936, 689624, 742672, 762216, 848768, 871104, 938112, 1016288, 1034436, 1114008, 1206842, 1273152, 1379248, 1485344, 1524432, 1742208, 1810263, 2032576, 2068872, 2228016, 2413684, 2546304, 2758496, 2970688, 3048864, 3620526, 4065152, 4137744, 4456032, 4827368, 5516992, 5941376, 6097728, 7241052, 8275488, 8912064, 9654736, 11033984, 12195456, 14482104, 16550976, 17824128, 19309472, 28964208, 33101952, 38618944, 57928416, 77237888, 115856832, 231713664]

約数ペア:

[(1, 231713664), (2, 115856832), (3, 77237888), (4, 57928416), (6, 38618944), (7, 33101952), (8, 28964208), (12, 19309472), (13, 17824128), (14, 16550976), (16, 14482104), (19, 12195456), (21, 11033984), (24, 9654736), (26, 8912064), (28, 8275488), (32, 7241052), (38, 6097728), (39, 5941376), (42, 5516992), (48, 4827368), (52, 4456032), (56, 4137744), (57, 4065152), (64, 3620526), (76, 3048864), (78, 2970688), (84, 2758496), (91, 2546304), (96, 2413684), (104, 2228016), (112, 2068872), (114, 2032576), (128, 1810263), (133, 1742208), (152, 1524432), (156, 1485344), (168, 1379248), (182, 1273152), (192, 1206842), (208, 1114008), (224, 1034436), (228, 1016288), (247, 938112), (266, 871104), (273, 848768), (304, 762216), (312, 742672), (336, 689624), (349, 663936), (364, 636576), (384, 603421), (399, 580736), (416, 557004), (448, 517218), (456, 508144), (494, 469056), (532, 435552), (546, 424384), (608, 381108), (624, 371336), (672, 344812), (698, 331968), (728, 318288), (741, 312704), (798, 290368), (832, 278502), (896, 258609), (912, 254072), (988, 234528), (1047, 221312), (1064, 217776), (1092, 212192), (1216, 190554), (1248, 185668), (1344, 172406), (1396, 165984), (1456, 159144), (1482, 156352), (1596, 145184), (1664, 139251), (1729, 134016), (1824, 127036), (1976, 117264), (2094, 110656), (2128, 108888), (2184, 106096), (2432, 95277), (2443, 94848), (2496, 92834), (2688, 86203), (2792, 82992), (2912, 79572), (2964, 78176), (3192, 72592), (3458, 67008), (3648, 63518), (3952, 58632), (4188, 55328), (4256, 54444), (4368, 53048), (4537, 51072), (4886, 47424), (4992, 46417), (5187, 44672), (5584, 41496), (5824, 39786), (5928, 39088), (6384, 36296), (6631, 34944), (6916, 33504), (7296, 31759), (7329, 31616), (7904, 29316), (8376, 27664), (8512, 27222), (8736, 26524), (9074, 25536), (9772, 23712), (10374, 22336), (11168, 20748), (11648, 19893), (11856, 19544), (12768, 18148), (13262, 17472), (13611, 17024), (13832, 16752), (14658, 15808)]