390564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:600

約数の個数: 36

約数和(自身を含む): 1041040

約数和(自身を除く): 650476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 571, 684, 1142, 1713, 2284, 3426, 5139, 6852, 10278, 10849, 20556, 21698, 32547, 43396, 65094, 97641, 130188, 195282, 390564]

約数ペア:

[(1, 390564), (2, 195282), (3, 130188), (4, 97641), (6, 65094), (9, 43396), (12, 32547), (18, 21698), (19, 20556), (36, 10849), (38, 10278), (57, 6852), (76, 5139), (114, 3426), (171, 2284), (228, 1713), (342, 1142), (571, 684)]