221709096

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 707558400

約数和(自身を除く): 485849304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 331, 378, 443, 504, 662, 756, 886, 993, 1324, 1329, 1512, 1772, 1986, 2317, 2648, 2658, 2979, 3101, 3544, 3972, 3987, 4634, 5316, 5958, 6202, 6951, 7944, 7974, 8937, 9268, 9303, 10632, 11916, 11961, 12404, 13902, 15948, 17874, 18536, 18606, 20853, 23832, 23922, 24808, 27804, 27909, 31896, 35748, 37212, 41706, 47844, 55608, 55818, 62559, 71496, 74424, 83412, 83727, 95688, 111636, 125118, 146633, 166824, 167454, 223272, 250236, 293266, 334908, 439899, 500472, 586532, 669816, 879798, 1026431, 1173064, 1319697, 1759596, 2052862, 2639394, 3079293, 3519192, 3959091, 4105724, 5278788, 6158586, 7918182, 8211448, 9237879, 10557576, 12317172, 15836364, 18475758, 24634344, 27713637, 31672728, 36951516, 55427274, 73903032, 110854548, 221709096]

約数ペア:

[(1, 221709096), (2, 110854548), (3, 73903032), (4, 55427274), (6, 36951516), (7, 31672728), (8, 27713637), (9, 24634344), (12, 18475758), (14, 15836364), (18, 12317172), (21, 10557576), (24, 9237879), (27, 8211448), (28, 7918182), (36, 6158586), (42, 5278788), (54, 4105724), (56, 3959091), (63, 3519192), (72, 3079293), (84, 2639394), (108, 2052862), (126, 1759596), (168, 1319697), (189, 1173064), (216, 1026431), (252, 879798), (331, 669816), (378, 586532), (443, 500472), (504, 439899), (662, 334908), (756, 293266), (886, 250236), (993, 223272), (1324, 167454), (1329, 166824), (1512, 146633), (1772, 125118), (1986, 111636), (2317, 95688), (2648, 83727), (2658, 83412), (2979, 74424), (3101, 71496), (3544, 62559), (3972, 55818), (3987, 55608), (4634, 47844), (5316, 41706), (5958, 37212), (6202, 35748), (6951, 31896), (7944, 27909), (7974, 27804), (8937, 24808), (9268, 23922), (9303, 23832), (10632, 20853), (11916, 18606), (11961, 18536), (12404, 17874), (13902, 15948)]