490804032

素因数分解:

$2^6\times 3^1\times {\mathrm{313}}^1\times {\mathrm{8167}}^1$

素因数の和:8495

約数の個数: 56

約数和(自身を含む): 1302894016

約数和(自身を除く): 812089984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 313, 626, 939, 1252, 1878, 2504, 3756, 5008, 7512, 8167, 10016, 15024, 16334, 20032, 24501, 30048, 32668, 49002, 60096, 65336, 98004, 130672, 196008, 261344, 392016, 522688, 784032, 1568064, 2556271, 5112542, 7668813, 10225084, 15337626, 20450168, 30675252, 40900336, 61350504, 81800672, 122701008, 163601344, 245402016, 490804032]

約数ペア:

[(1, 490804032), (2, 245402016), (3, 163601344), (4, 122701008), (6, 81800672), (8, 61350504), (12, 40900336), (16, 30675252), (24, 20450168), (32, 15337626), (48, 10225084), (64, 7668813), (96, 5112542), (192, 2556271), (313, 1568064), (626, 784032), (939, 522688), (1252, 392016), (1878, 261344), (2504, 196008), (3756, 130672), (5008, 98004), (7512, 65336), (8167, 60096), (10016, 49002), (15024, 32668), (16334, 30048), (20032, 24501)]