520556976

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{52391}}^1$

素因数の和:52431

約数の個数: 80

約数和(自身を含む): 1559185920

約数和(自身を除く): 1038628944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 52391, 104782, 157173, 209564, 314346, 419128, 471519, 628692, 838256, 943038, 1204993, 1257384, 1414557, 1886076, 2409986, 2514768, 2829114, 3614979, 3772152, 4819972, 5658228, 7229958, 7544304, 9639944, 10844937, 11316456, 14459916, 19279888, 21689874, 22632912, 28919832, 32534811, 43379748, 57839664, 65069622, 86759496, 130139244, 173518992, 260278488, 520556976]

約数ペア:

[(1, 520556976), (2, 260278488), (3, 173518992), (4, 130139244), (6, 86759496), (8, 65069622), (9, 57839664), (12, 43379748), (16, 32534811), (18, 28919832), (23, 22632912), (24, 21689874), (27, 19279888), (36, 14459916), (46, 11316456), (48, 10844937), (54, 9639944), (69, 7544304), (72, 7229958), (92, 5658228), (108, 4819972), (138, 3772152), (144, 3614979), (184, 2829114), (207, 2514768), (216, 2409986), (276, 1886076), (368, 1414557), (414, 1257384), (432, 1204993), (552, 943038), (621, 838256), (828, 628692), (1104, 471519), (1242, 419128), (1656, 314346), (2484, 209564), (3312, 157173), (4968, 104782), (9936, 52391)]