216537852

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13537}}^1$

素因数の和:13618

約数の個数: 48

約数和(自身を含む): 533722112

約数和(自身を除く): 317184260

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5332, 7998, 13537, 15996, 27074, 40611, 54148, 81222, 162444, 419647, 582091, 839294, 1164182, 1258941, 1678588, 1746273, 2328364, 2517882, 3492546, 5035764, 6985092, 18044821, 36089642, 54134463, 72179284, 108268926, 216537852]

約数ペア:

[(1, 216537852), (2, 108268926), (3, 72179284), (4, 54134463), (6, 36089642), (12, 18044821), (31, 6985092), (43, 5035764), (62, 3492546), (86, 2517882), (93, 2328364), (124, 1746273), (129, 1678588), (172, 1258941), (186, 1164182), (258, 839294), (372, 582091), (516, 419647), (1333, 162444), (2666, 81222), (3999, 54148), (5332, 40611), (7998, 27074), (13537, 15996)]