253245852

素因数分解:

$2^2\times 3^7\times {\mathrm{28949}}^1$

素因数の和:28974

約数の個数: 48

約数和(自身を含む): 664692000

約数和(自身を除く): 411446148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 28949, 57898, 86847, 115796, 173694, 260541, 347388, 521082, 781623, 1042164, 1563246, 2344869, 3126492, 4689738, 7034607, 9379476, 14069214, 21103821, 28138428, 42207642, 63311463, 84415284, 126622926, 253245852]

約数ペア:

[(1, 253245852), (2, 126622926), (3, 84415284), (4, 63311463), (6, 42207642), (9, 28138428), (12, 21103821), (18, 14069214), (27, 9379476), (36, 7034607), (54, 4689738), (81, 3126492), (108, 2344869), (162, 1563246), (243, 1042164), (324, 781623), (486, 521082), (729, 347388), (972, 260541), (1458, 173694), (2187, 115796), (2916, 86847), (4374, 57898), (8748, 28949)]