490293756

素因数分解:

$2^2\times 3^3\times {\mathrm{317}}^1\times {\mathrm{14321}}^1$

素因数の和:14651

約数の個数: 48

約数和(自身を含む): 1275230880

約数和(自身を除く): 784937124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 317, 634, 951, 1268, 1902, 2853, 3804, 5706, 8559, 11412, 14321, 17118, 28642, 34236, 42963, 57284, 85926, 128889, 171852, 257778, 386667, 515556, 773334, 1546668, 4539757, 9079514, 13619271, 18159028, 27238542, 40857813, 54477084, 81715626, 122573439, 163431252, 245146878, 490293756]

約数ペア:

[(1, 490293756), (2, 245146878), (3, 163431252), (4, 122573439), (6, 81715626), (9, 54477084), (12, 40857813), (18, 27238542), (27, 18159028), (36, 13619271), (54, 9079514), (108, 4539757), (317, 1546668), (634, 773334), (951, 515556), (1268, 386667), (1902, 257778), (2853, 171852), (3804, 128889), (5706, 85926), (8559, 57284), (11412, 42963), (14321, 34236), (17118, 28642)]