221247264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11353}}^1$

素因数の和:11402

約数の個数: 96

約数和(自身を含む): 686689920

約数和(自身を除く): 465442656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1624, 2436, 2784, 3248, 4872, 6496, 9744, 11353, 19488, 22706, 34059, 45412, 68118, 79471, 90824, 136236, 158942, 181648, 238413, 272472, 317884, 329237, 363296, 476826, 544944, 635768, 658474, 953652, 987711, 1089888, 1271536, 1316948, 1907304, 1975422, 2304659, 2543072, 2633896, 3814608, 3950844, 4609318, 5267792, 6913977, 7629216, 7901688, 9218636, 10535584, 13827954, 15803376, 18437272, 27655908, 31606752, 36874544, 55311816, 73749088, 110623632, 221247264]

約数ペア:

[(1, 221247264), (2, 110623632), (3, 73749088), (4, 55311816), (6, 36874544), (7, 31606752), (8, 27655908), (12, 18437272), (14, 15803376), (16, 13827954), (21, 10535584), (24, 9218636), (28, 7901688), (29, 7629216), (32, 6913977), (42, 5267792), (48, 4609318), (56, 3950844), (58, 3814608), (84, 2633896), (87, 2543072), (96, 2304659), (112, 1975422), (116, 1907304), (168, 1316948), (174, 1271536), (203, 1089888), (224, 987711), (232, 953652), (336, 658474), (348, 635768), (406, 544944), (464, 476826), (609, 363296), (672, 329237), (696, 317884), (812, 272472), (928, 238413), (1218, 181648), (1392, 158942), (1624, 136236), (2436, 90824), (2784, 79471), (3248, 68118), (4872, 45412), (6496, 34059), (9744, 22706), (11353, 19488)]