321103617412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{126271}}^1$

素因数の和:126640

約数の個数: 48

約数和(自身を含む): 593644068864

約数和(自身を除く): 272540451452

約数列:

[1, 2, 4, 23, 46, 92, 131, 211, 262, 422, 524, 844, 3013, 4853, 6026, 9706, 12052, 19412, 27641, 55282, 110564, 126271, 252542, 505084, 635743, 1271486, 2542972, 2904233, 5808466, 11616932, 16541501, 26643181, 33083002, 53286362, 66166004, 106572724, 380454523, 612793163, 760909046, 1225586326, 1521818092, 2451172652, 3490256711, 6980513422, 13961026844, 80275904353, 160551808706, 321103617412]

約数ペア:

[(1, 321103617412), (2, 160551808706), (4, 80275904353), (23, 13961026844), (46, 6980513422), (92, 3490256711), (131, 2451172652), (211, 1521818092), (262, 1225586326), (422, 760909046), (524, 612793163), (844, 380454523), (3013, 106572724), (4853, 66166004), (6026, 53286362), (9706, 33083002), (12052, 26643181), (19412, 16541501), (27641, 11616932), (55282, 5808466), (110564, 2904233), (126271, 2542972), (252542, 1271486), (505084, 635743)]