652548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 1693440

約数和(自身を除く): 1040892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 89, 94, 141, 156, 178, 188, 267, 282, 356, 534, 564, 611, 1068, 1157, 1222, 1833, 2314, 2444, 3471, 3666, 4183, 4628, 6942, 7332, 8366, 12549, 13884, 16732, 25098, 50196, 54379, 108758, 163137, 217516, 326274, 652548]

約数ペア:

[(1, 652548), (2, 326274), (3, 217516), (4, 163137), (6, 108758), (12, 54379), (13, 50196), (26, 25098), (39, 16732), (47, 13884), (52, 12549), (78, 8366), (89, 7332), (94, 6942), (141, 4628), (156, 4183), (178, 3666), (188, 3471), (267, 2444), (282, 2314), (356, 1833), (534, 1222), (564, 1157), (611, 1068)]