4090420992

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1187}}^1$

素因数の和:1854

約数の個数: 144

約数和(自身を含む): 12471604992

約数和(自身を除く): 8381184000

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, 641, 672, 768, 896, 1187, 1282, 1344, 1792, 1923, 2374, 2564, 2688, 3561, 3846, 4487, 4748, 5128, 5376, 7122, 7692, 8309, 8974, 9496, 10256, 13461, 14244, 15384, 16618, 17948, 18992, 20512, 24927, 26922, 28488, 30768, 33236, 35896, 37984, 41024, 49854, 53844, 56976, 61536, 66472, 71792, 75968, 82048, 99708, 107688, 113952, 123072, 132944, 143584, 151936, 164096, 199416, 215376, 227904, 246144, 265888, 287168, 303872, 398832, 430752, 455808, 492288, 531776, 574336, 760867, 797664, 861504, 911616, 1063552, 1148672, 1521734, 1595328, 1723008, 2127104, 2282601, 3043468, 3190656, 3446016, 4565202, 5326069, 6086936, 6381312, 9130404, 10652138, 12173872, 15978207, 18260808, 21304276, 24347744, 31956414, 36521616, 42608552, 48695488, 63912828, 73043232, 85217104, 97390976, 127825656, 146086464, 170434208, 194781952, 255651312, 292172928, 340868416, 511302624, 584345856, 681736832, 1022605248, 1363473664, 2045210496, 4090420992]

約数ペア:

[(1, 4090420992), (2, 2045210496), (3, 1363473664), (4, 1022605248), (6, 681736832), (7, 584345856), (8, 511302624), (12, 340868416), (14, 292172928), (16, 255651312), (21, 194781952), (24, 170434208), (28, 146086464), (32, 127825656), (42, 97390976), (48, 85217104), (56, 73043232), (64, 63912828), (84, 48695488), (96, 42608552), (112, 36521616), (128, 31956414), (168, 24347744), (192, 21304276), (224, 18260808), (256, 15978207), (336, 12173872), (384, 10652138), (448, 9130404), (641, 6381312), (672, 6086936), (768, 5326069), (896, 4565202), (1187, 3446016), (1282, 3190656), (1344, 3043468), (1792, 2282601), (1923, 2127104), (2374, 1723008), (2564, 1595328), (2688, 1521734), (3561, 1148672), (3846, 1063552), (4487, 911616), (4748, 861504), (5128, 797664), (5376, 760867), (7122, 574336), (7692, 531776), (8309, 492288), (8974, 455808), (9496, 430752), (10256, 398832), (13461, 303872), (14244, 287168), (15384, 265888), (16618, 246144), (17948, 227904), (18992, 215376), (20512, 199416), (24927, 164096), (26922, 151936), (28488, 143584), (30768, 132944), (33236, 123072), (35896, 113952), (37984, 107688), (41024, 99708), (49854, 82048), (53844, 75968), (56976, 71792), (61536, 66472)]