255660423648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{380447059}}^1$

素因数の和:380447079

約数の個数: 48

約数和(自身を含む): 766981272960

約数和(自身を除く): 511320849312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 380447059, 760894118, 1141341177, 1521788236, 2282682354, 2663129413, 3043576472, 4565364708, 5326258826, 6087152944, 7989388239, 9130729416, 10652517652, 12174305888, 15978776478, 18261458832, 21305035304, 31957552956, 36522917664, 42610070608, 63915105912, 85220141216, 127830211824, 255660423648]

約数ペア:

[(1, 255660423648), (2, 127830211824), (3, 85220141216), (4, 63915105912), (6, 42610070608), (7, 36522917664), (8, 31957552956), (12, 21305035304), (14, 18261458832), (16, 15978776478), (21, 12174305888), (24, 10652517652), (28, 9130729416), (32, 7989388239), (42, 6087152944), (48, 5326258826), (56, 4565364708), (84, 3043576472), (96, 2663129413), (112, 2282682354), (168, 1521788236), (224, 1141341177), (336, 760894118), (672, 380447059)]