1655179008

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 5052768000

約数和(自身を除く): 3397588992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 499, 617, 672, 768, 896, 998, 1234, 1344, 1497, 1792, 1851, 1996, 2468, 2688, 2994, 3493, 3702, 3992, 4319, 4936, 5376, 5988, 6986, 7404, 7984, 8638, 9872, 10479, 11976, 12957, 13972, 14808, 15968, 17276, 19744, 20958, 23952, 25914, 27944, 29616, 31936, 34552, 39488, 41916, 47904, 51828, 55888, 59232, 63872, 69104, 78976, 83832, 95808, 103656, 111776, 118464, 127744, 138208, 157952, 167664, 191616, 207312, 223552, 236928, 276416, 307883, 335328, 383232, 414624, 447104, 473856, 552832, 615766, 670656, 829248, 894208, 923649, 1105664, 1231532, 1341312, 1658496, 1847298, 2155181, 2463064, 2682624, 3316992, 3694596, 4310362, 4926128, 6465543, 7389192, 8620724, 9852256, 12931086, 14778384, 17241448, 19704512, 25862172, 29556768, 34482896, 39409024, 51724344, 59113536, 68965792, 78818048, 103448688, 118227072, 137931584, 206897376, 236454144, 275863168, 413794752, 551726336, 827589504, 1655179008]

約数ペア:

[(1, 1655179008), (2, 827589504), (3, 551726336), (4, 413794752), (6, 275863168), (7, 236454144), (8, 206897376), (12, 137931584), (14, 118227072), (16, 103448688), (21, 78818048), (24, 68965792), (28, 59113536), (32, 51724344), (42, 39409024), (48, 34482896), (56, 29556768), (64, 25862172), (84, 19704512), (96, 17241448), (112, 14778384), (128, 12931086), (168, 9852256), (192, 8620724), (224, 7389192), (256, 6465543), (336, 4926128), (384, 4310362), (448, 3694596), (499, 3316992), (617, 2682624), (672, 2463064), (768, 2155181), (896, 1847298), (998, 1658496), (1234, 1341312), (1344, 1231532), (1497, 1105664), (1792, 923649), (1851, 894208), (1996, 829248), (2468, 670656), (2688, 615766), (2994, 552832), (3493, 473856), (3702, 447104), (3992, 414624), (4319, 383232), (4936, 335328), (5376, 307883), (5988, 276416), (6986, 236928), (7404, 223552), (7984, 207312), (8638, 191616), (9872, 167664), (10479, 157952), (11976, 138208), (12957, 127744), (13972, 118464), (14808, 111776), (15968, 103656), (17276, 95808), (19744, 83832), (20958, 78976), (23952, 69104), (25914, 63872), (27944, 59232), (29616, 55888), (31936, 51828), (34552, 47904), (39488, 41916)]