265195008

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 240

約数和(自身を含む): 871350480

約数和(自身を除く): 606155472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 233, 234, 247, 256, 288, 304, 312, 342, 384, 416, 456, 466, 468, 494, 512, 576, 608, 624, 684, 699, 741, 768, 832, 912, 932, 936, 988, 1152, 1216, 1248, 1368, 1398, 1482, 1536, 1664, 1824, 1864, 1872, 1976, 2097, 2223, 2304, 2432, 2496, 2736, 2796, 2964, 3029, 3328, 3648, 3728, 3744, 3952, 4194, 4427, 4446, 4608, 4864, 4992, 5472, 5592, 5928, 6058, 6656, 7296, 7456, 7488, 7904, 8388, 8854, 8892, 9087, 9728, 9984, 10944, 11184, 11856, 12116, 13281, 14592, 14912, 14976, 15808, 16776, 17708, 17784, 18174, 19968, 21888, 22368, 23712, 24232, 26562, 27261, 29184, 29824, 29952, 31616, 33552, 35416, 35568, 36348, 39843, 43776, 44736, 47424, 48464, 53124, 54522, 57551, 59648, 59904, 63232, 67104, 70832, 71136, 72696, 79686, 87552, 89472, 94848, 96928, 106248, 109044, 115102, 119296, 126464, 134208, 141664, 142272, 145392, 159372, 172653, 178944, 189696, 193856, 212496, 218088, 230204, 268416, 283328, 284544, 290784, 318744, 345306, 357888, 379392, 387712, 424992, 436176, 460408, 517959, 536832, 566656, 569088, 581568, 637488, 690612, 775424, 849984, 872352, 920816, 1035918, 1073664, 1133312, 1138176, 1163136, 1274976, 1381224, 1550848, 1699968, 1744704, 1841632, 2071836, 2266624, 2326272, 2549952, 2762448, 3399936, 3489408, 3683264, 4143672, 4652544, 5099904, 5524896, 6799872, 6978816, 7366528, 8287344, 10199808, 11049792, 13957632, 14733056, 16574688, 20399616, 22099584, 29466112, 33149376, 44199168, 66298752, 88398336, 132597504, 265195008]

約数ペア:

[(1, 265195008), (2, 132597504), (3, 88398336), (4, 66298752), (6, 44199168), (8, 33149376), (9, 29466112), (12, 22099584), (13, 20399616), (16, 16574688), (18, 14733056), (19, 13957632), (24, 11049792), (26, 10199808), (32, 8287344), (36, 7366528), (38, 6978816), (39, 6799872), (48, 5524896), (52, 5099904), (57, 4652544), (64, 4143672), (72, 3683264), (76, 3489408), (78, 3399936), (96, 2762448), (104, 2549952), (114, 2326272), (117, 2266624), (128, 2071836), (144, 1841632), (152, 1744704), (156, 1699968), (171, 1550848), (192, 1381224), (208, 1274976), (228, 1163136), (233, 1138176), (234, 1133312), (247, 1073664), (256, 1035918), (288, 920816), (304, 872352), (312, 849984), (342, 775424), (384, 690612), (416, 637488), (456, 581568), (466, 569088), (468, 566656), (494, 536832), (512, 517959), (576, 460408), (608, 436176), (624, 424992), (684, 387712), (699, 379392), (741, 357888), (768, 345306), (832, 318744), (912, 290784), (932, 284544), (936, 283328), (988, 268416), (1152, 230204), (1216, 218088), (1248, 212496), (1368, 193856), (1398, 189696), (1482, 178944), (1536, 172653), (1664, 159372), (1824, 145392), (1864, 142272), (1872, 141664), (1976, 134208), (2097, 126464), (2223, 119296), (2304, 115102), (2432, 109044), (2496, 106248), (2736, 96928), (2796, 94848), (2964, 89472), (3029, 87552), (3328, 79686), (3648, 72696), (3728, 71136), (3744, 70832), (3952, 67104), (4194, 63232), (4427, 59904), (4446, 59648), (4608, 57551), (4864, 54522), (4992, 53124), (5472, 48464), (5592, 47424), (5928, 44736), (6058, 43776), (6656, 39843), (7296, 36348), (7456, 35568), (7488, 35416), (7904, 33552), (8388, 31616), (8854, 29952), (8892, 29824), (9087, 29184), (9728, 27261), (9984, 26562), (10944, 24232), (11184, 23712), (11856, 22368), (12116, 21888), (13281, 19968), (14592, 18174), (14912, 17784), (14976, 17708), (15808, 16776)]