573955488

素因数分解:

$2^5\times 3^2\times {\mathrm{991}}^1\times {\mathrm{2011}}^1$

素因数の和:3018

約数の個数: 72

約数和(自身を含む): 1634645376

約数和(自身を除く): 1060689888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 991, 1982, 2011, 2973, 3964, 4022, 5946, 6033, 7928, 8044, 8919, 11892, 12066, 15856, 16088, 17838, 18099, 23784, 24132, 31712, 32176, 35676, 36198, 47568, 48264, 64352, 71352, 72396, 95136, 96528, 142704, 144792, 193056, 285408, 289584, 579168, 1992901, 3985802, 5978703, 7971604, 11957406, 15943208, 17936109, 23914812, 31886416, 35872218, 47829624, 63772832, 71744436, 95659248, 143488872, 191318496, 286977744, 573955488]

約数ペア:

[(1, 573955488), (2, 286977744), (3, 191318496), (4, 143488872), (6, 95659248), (8, 71744436), (9, 63772832), (12, 47829624), (16, 35872218), (18, 31886416), (24, 23914812), (32, 17936109), (36, 15943208), (48, 11957406), (72, 7971604), (96, 5978703), (144, 3985802), (288, 1992901), (991, 579168), (1982, 289584), (2011, 285408), (2973, 193056), (3964, 144792), (4022, 142704), (5946, 96528), (6033, 95136), (7928, 72396), (8044, 71352), (8919, 64352), (11892, 48264), (12066, 47568), (15856, 36198), (16088, 35676), (17838, 32176), (18099, 31712), (23784, 24132)]