2155521312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1069207}}^1$

素因数の和:1069230

約数の個数: 72

約数和(自身を含む): 7005450816

約数和(自身を除く): 4849929504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1069207, 2138414, 3207621, 4276828, 6415242, 7484449, 8553656, 9622863, 12830484, 14968898, 17107312, 19245726, 22453347, 25660968, 29937796, 34214624, 38491452, 44906694, 51321936, 59875592, 67360041, 76982904, 89813388, 102643872, 119751184, 134720082, 153965808, 179626776, 239502368, 269440164, 307931616, 359253552, 538880328, 718507104, 1077760656, 2155521312]

約数ペア:

[(1, 2155521312), (2, 1077760656), (3, 718507104), (4, 538880328), (6, 359253552), (7, 307931616), (8, 269440164), (9, 239502368), (12, 179626776), (14, 153965808), (16, 134720082), (18, 119751184), (21, 102643872), (24, 89813388), (28, 76982904), (32, 67360041), (36, 59875592), (42, 51321936), (48, 44906694), (56, 38491452), (63, 34214624), (72, 29937796), (84, 25660968), (96, 22453347), (112, 19245726), (126, 17107312), (144, 14968898), (168, 12830484), (224, 9622863), (252, 8553656), (288, 7484449), (336, 6415242), (504, 4276828), (672, 3207621), (1008, 2138414), (2016, 1069207)]