271465264

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 635959296

約数和(自身を除く): 364494032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1148, 1271, 1736, 1907, 2296, 2542, 3472, 3814, 4592, 5084, 7628, 8897, 10168, 13349, 15256, 17794, 20336, 26698, 30512, 35588, 53396, 59117, 71176, 78187, 106792, 118234, 142352, 156374, 213584, 236468, 312748, 413819, 472936, 547309, 625496, 827638, 945872, 1094618, 1250992, 1655276, 2189236, 2423797, 3310552, 4378472, 4847594, 6621104, 8756944, 9695188, 16966579, 19390376, 33933158, 38780752, 67866316, 135732632, 271465264]

約数ペア:

[(1, 271465264), (2, 135732632), (4, 67866316), (7, 38780752), (8, 33933158), (14, 19390376), (16, 16966579), (28, 9695188), (31, 8756944), (41, 6621104), (56, 4847594), (62, 4378472), (82, 3310552), (112, 2423797), (124, 2189236), (164, 1655276), (217, 1250992), (248, 1094618), (287, 945872), (328, 827638), (434, 625496), (496, 547309), (574, 472936), (656, 413819), (868, 312748), (1148, 236468), (1271, 213584), (1736, 156374), (1907, 142352), (2296, 118234), (2542, 106792), (3472, 78187), (3814, 71176), (4592, 59117), (5084, 53396), (7628, 35588), (8897, 30512), (10168, 26698), (13349, 20336), (15256, 17794)]