248576724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20249}}^1$

素因数の和:20301

約数の個数: 72

約数和(自身を含む): 707616000

約数和(自身を除く): 459039276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 20249, 40498, 60747, 80996, 121494, 182241, 222739, 242988, 364482, 445478, 627719, 668217, 728964, 890956, 1255438, 1336434, 1883157, 2004651, 2510876, 2672868, 3766314, 4009302, 5649471, 6904909, 7532628, 8018604, 11298942, 13809818, 20714727, 22597884, 27619636, 41429454, 62144181, 82858908, 124288362, 248576724]

約数ペア:

[(1, 248576724), (2, 124288362), (3, 82858908), (4, 62144181), (6, 41429454), (9, 27619636), (11, 22597884), (12, 20714727), (18, 13809818), (22, 11298942), (31, 8018604), (33, 7532628), (36, 6904909), (44, 5649471), (62, 4009302), (66, 3766314), (93, 2672868), (99, 2510876), (124, 2004651), (132, 1883157), (186, 1336434), (198, 1255438), (279, 890956), (341, 728964), (372, 668217), (396, 627719), (558, 445478), (682, 364482), (1023, 242988), (1116, 222739), (1364, 182241), (2046, 121494), (3069, 80996), (4092, 60747), (6138, 40498), (12276, 20249)]