215671464

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1039}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 619632000

約数和(自身を除く): 403960536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 961, 1039, 1116, 1674, 1922, 2078, 2232, 2883, 3117, 3348, 3844, 4156, 5766, 6234, 6696, 7688, 8312, 8649, 9351, 11532, 12468, 17298, 18702, 23064, 24936, 25947, 28053, 32209, 34596, 37404, 51894, 56106, 64418, 69192, 74808, 96627, 103788, 112212, 128836, 193254, 207576, 224424, 257672, 289881, 386508, 579762, 773016, 869643, 998479, 1159524, 1739286, 1996958, 2319048, 2995437, 3478572, 3993916, 5990874, 6957144, 7987832, 8986311, 11981748, 17972622, 23963496, 26958933, 35945244, 53917866, 71890488, 107835732, 215671464]

約数ペア:

[(1, 215671464), (2, 107835732), (3, 71890488), (4, 53917866), (6, 35945244), (8, 26958933), (9, 23963496), (12, 17972622), (18, 11981748), (24, 8986311), (27, 7987832), (31, 6957144), (36, 5990874), (54, 3993916), (62, 3478572), (72, 2995437), (93, 2319048), (108, 1996958), (124, 1739286), (186, 1159524), (216, 998479), (248, 869643), (279, 773016), (372, 579762), (558, 386508), (744, 289881), (837, 257672), (961, 224424), (1039, 207576), (1116, 193254), (1674, 128836), (1922, 112212), (2078, 103788), (2232, 96627), (2883, 74808), (3117, 69192), (3348, 64418), (3844, 56106), (4156, 51894), (5766, 37404), (6234, 34596), (6696, 32209), (7688, 28053), (8312, 25947), (8649, 24936), (9351, 23064), (11532, 18702), (12468, 17298)]