271621392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19717}}^1$

素因数の和:19776

約数の個数: 80

約数和(自身を含む): 821530752

約数和(自身を除く): 549909360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 19717, 39434, 59151, 78868, 118302, 138019, 157736, 236604, 276038, 315472, 414057, 473208, 552076, 808397, 828114, 946416, 1104152, 1616794, 1656228, 2208304, 2425191, 3233588, 3312456, 4850382, 5658779, 6467176, 6624912, 9700764, 11317558, 12934352, 16976337, 19401528, 22635116, 33952674, 38803056, 45270232, 67905348, 90540464, 135810696, 271621392]

約数ペア:

[(1, 271621392), (2, 135810696), (3, 90540464), (4, 67905348), (6, 45270232), (7, 38803056), (8, 33952674), (12, 22635116), (14, 19401528), (16, 16976337), (21, 12934352), (24, 11317558), (28, 9700764), (41, 6624912), (42, 6467176), (48, 5658779), (56, 4850382), (82, 3312456), (84, 3233588), (112, 2425191), (123, 2208304), (164, 1656228), (168, 1616794), (246, 1104152), (287, 946416), (328, 828114), (336, 808397), (492, 552076), (574, 473208), (656, 414057), (861, 315472), (984, 276038), (1148, 236604), (1722, 157736), (1968, 138019), (2296, 118302), (3444, 78868), (4592, 59151), (6888, 39434), (13776, 19717)]