242289936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1709

約数の個数: 120

約数和(自身を含む): 780388544

約数和(自身を除く): 538098608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 314, 336, 471, 504, 628, 942, 1008, 1099, 1256, 1413, 1531, 1884, 2198, 2512, 2826, 3062, 3297, 3768, 4396, 4593, 5652, 6124, 6594, 7536, 8792, 9186, 9891, 10717, 11304, 12248, 13188, 13779, 17584, 18372, 19782, 21434, 22608, 24496, 26376, 27558, 32151, 36744, 39564, 42868, 52752, 55116, 64302, 73488, 79128, 85736, 96453, 110232, 128604, 158256, 171472, 192906, 220464, 240367, 257208, 385812, 480734, 514416, 721101, 771624, 961468, 1442202, 1543248, 1682569, 1922936, 2163303, 2884404, 3365138, 3845872, 4326606, 5047707, 5768808, 6730276, 8653212, 10095414, 11537616, 13460552, 15143121, 17306424, 20190828, 26921104, 30286242, 34612848, 40381656, 60572484, 80763312, 121144968, 242289936]

約数ペア:

[(1, 242289936), (2, 121144968), (3, 80763312), (4, 60572484), (6, 40381656), (7, 34612848), (8, 30286242), (9, 26921104), (12, 20190828), (14, 17306424), (16, 15143121), (18, 13460552), (21, 11537616), (24, 10095414), (28, 8653212), (36, 6730276), (42, 5768808), (48, 5047707), (56, 4326606), (63, 3845872), (72, 3365138), (84, 2884404), (112, 2163303), (126, 1922936), (144, 1682569), (157, 1543248), (168, 1442202), (252, 961468), (314, 771624), (336, 721101), (471, 514416), (504, 480734), (628, 385812), (942, 257208), (1008, 240367), (1099, 220464), (1256, 192906), (1413, 171472), (1531, 158256), (1884, 128604), (2198, 110232), (2512, 96453), (2826, 85736), (3062, 79128), (3297, 73488), (3768, 64302), (4396, 55116), (4593, 52752), (5652, 42868), (6124, 39564), (6594, 36744), (7536, 32151), (8792, 27558), (9186, 26376), (9891, 24496), (10717, 22608), (11304, 21434), (12248, 19782), (13188, 18372), (13779, 17584)]