1248717336

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{1979}}^1$

素因数の和:2480

約数の個数: 64

約数和(自身を含む): 3181939200

約数和(自身を除く): 1933221864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 431, 488, 732, 862, 1293, 1464, 1724, 1979, 2586, 3448, 3958, 5172, 5937, 7916, 10344, 11874, 15832, 23748, 26291, 47496, 52582, 78873, 105164, 120719, 157746, 210328, 241438, 315492, 362157, 482876, 630984, 724314, 852949, 965752, 1448628, 1705898, 2558847, 2897256, 3411796, 5117694, 6823592, 10235388, 20470776, 52029889, 104059778, 156089667, 208119556, 312179334, 416239112, 624358668, 1248717336]

約数ペア:

[(1, 1248717336), (2, 624358668), (3, 416239112), (4, 312179334), (6, 208119556), (8, 156089667), (12, 104059778), (24, 52029889), (61, 20470776), (122, 10235388), (183, 6823592), (244, 5117694), (366, 3411796), (431, 2897256), (488, 2558847), (732, 1705898), (862, 1448628), (1293, 965752), (1464, 852949), (1724, 724314), (1979, 630984), (2586, 482876), (3448, 362157), (3958, 315492), (5172, 241438), (5937, 210328), (7916, 157746), (10344, 120719), (11874, 105164), (15832, 78873), (23748, 52582), (26291, 47496)]