260545152

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 821867040

約数和(自身を除く): 561321888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 84, 96, 98, 112, 122, 128, 147, 168, 183, 192, 196, 224, 227, 244, 294, 336, 366, 384, 392, 427, 448, 454, 488, 588, 672, 681, 732, 784, 854, 896, 908, 976, 1176, 1281, 1344, 1362, 1464, 1568, 1589, 1708, 1816, 1952, 2352, 2562, 2688, 2724, 2928, 2989, 3136, 3178, 3416, 3632, 3904, 4704, 4767, 5124, 5448, 5856, 5978, 6272, 6356, 6832, 7264, 7808, 8967, 9408, 9534, 10248, 10896, 11123, 11712, 11956, 12712, 13664, 13847, 14528, 17934, 18816, 19068, 20496, 21792, 22246, 23424, 23912, 25424, 27328, 27694, 29056, 33369, 35868, 38136, 40992, 41541, 43584, 44492, 47824, 50848, 54656, 55388, 66738, 71736, 76272, 81984, 83082, 87168, 88984, 95648, 96929, 101696, 110776, 133476, 143472, 152544, 163968, 166164, 177968, 191296, 193858, 203392, 221552, 266952, 286944, 290787, 305088, 332328, 355936, 382592, 387716, 443104, 533904, 573888, 581574, 610176, 664656, 678503, 711872, 775432, 886208, 1067808, 1147776, 1163148, 1329312, 1357006, 1423744, 1550864, 1772416, 2035509, 2135616, 2326296, 2658624, 2714012, 3101728, 4071018, 4271232, 4652592, 5317248, 5428024, 6203456, 8142036, 9305184, 10856048, 12406912, 16284072, 18610368, 21712096, 32568144, 37220736, 43424192, 65136288, 86848384, 130272576, 260545152]

約数ペア:

[(1, 260545152), (2, 130272576), (3, 86848384), (4, 65136288), (6, 43424192), (7, 37220736), (8, 32568144), (12, 21712096), (14, 18610368), (16, 16284072), (21, 12406912), (24, 10856048), (28, 9305184), (32, 8142036), (42, 6203456), (48, 5428024), (49, 5317248), (56, 4652592), (61, 4271232), (64, 4071018), (84, 3101728), (96, 2714012), (98, 2658624), (112, 2326296), (122, 2135616), (128, 2035509), (147, 1772416), (168, 1550864), (183, 1423744), (192, 1357006), (196, 1329312), (224, 1163148), (227, 1147776), (244, 1067808), (294, 886208), (336, 775432), (366, 711872), (384, 678503), (392, 664656), (427, 610176), (448, 581574), (454, 573888), (488, 533904), (588, 443104), (672, 387716), (681, 382592), (732, 355936), (784, 332328), (854, 305088), (896, 290787), (908, 286944), (976, 266952), (1176, 221552), (1281, 203392), (1344, 193858), (1362, 191296), (1464, 177968), (1568, 166164), (1589, 163968), (1708, 152544), (1816, 143472), (1952, 133476), (2352, 110776), (2562, 101696), (2688, 96929), (2724, 95648), (2928, 88984), (2989, 87168), (3136, 83082), (3178, 81984), (3416, 76272), (3632, 71736), (3904, 66738), (4704, 55388), (4767, 54656), (5124, 50848), (5448, 47824), (5856, 44492), (5978, 43584), (6272, 41541), (6356, 40992), (6832, 38136), (7264, 35868), (7808, 33369), (8967, 29056), (9408, 27694), (9534, 27328), (10248, 25424), (10896, 23912), (11123, 23424), (11712, 22246), (11956, 21792), (12712, 20496), (13664, 19068), (13847, 18816), (14528, 17934)]