216514416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 580819968

約数和(自身を除く): 364305552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 227, 248, 372, 454, 496, 641, 681, 744, 908, 1282, 1362, 1488, 1816, 1923, 2564, 2724, 3632, 3846, 5128, 5448, 7037, 7692, 10256, 10896, 14074, 15384, 19871, 21111, 28148, 30768, 39742, 42222, 56296, 59613, 79484, 84444, 112592, 119226, 145507, 158968, 168888, 238452, 291014, 317936, 337776, 436521, 476904, 582028, 873042, 953808, 1164056, 1746084, 2328112, 3492168, 4510717, 6984336, 9021434, 13532151, 18042868, 27064302, 36085736, 54128604, 72171472, 108257208, 216514416]

約数ペア:

[(1, 216514416), (2, 108257208), (3, 72171472), (4, 54128604), (6, 36085736), (8, 27064302), (12, 18042868), (16, 13532151), (24, 9021434), (31, 6984336), (48, 4510717), (62, 3492168), (93, 2328112), (124, 1746084), (186, 1164056), (227, 953808), (248, 873042), (372, 582028), (454, 476904), (496, 436521), (641, 337776), (681, 317936), (744, 291014), (908, 238452), (1282, 168888), (1362, 158968), (1488, 145507), (1816, 119226), (1923, 112592), (2564, 84444), (2724, 79484), (3632, 59613), (3846, 56296), (5128, 42222), (5448, 39742), (7037, 30768), (7692, 28148), (10256, 21111), (10896, 19871), (14074, 15384)]