214747272

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{156979}}^1$

素因数の和:157010

約数の個数: 48

約数和(自身を含む): 612222000

約数和(自身を除く): 397474728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 156979, 313958, 470937, 627916, 941874, 1255832, 1412811, 1883748, 2825622, 2982601, 3767496, 5651244, 5965202, 8947803, 11302488, 11930404, 17895606, 23860808, 26843409, 35791212, 53686818, 71582424, 107373636, 214747272]

約数ペア:

[(1, 214747272), (2, 107373636), (3, 71582424), (4, 53686818), (6, 35791212), (8, 26843409), (9, 23860808), (12, 17895606), (18, 11930404), (19, 11302488), (24, 8947803), (36, 5965202), (38, 5651244), (57, 3767496), (72, 2982601), (76, 2825622), (114, 1883748), (152, 1412811), (171, 1255832), (228, 941874), (342, 627916), (456, 470937), (684, 313958), (1368, 156979)]