402812536

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 915274080

約数和(自身を除く): 512461544

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 71, 82, 98, 142, 164, 196, 284, 287, 328, 353, 392, 497, 568, 574, 706, 994, 1148, 1412, 1988, 2009, 2296, 2471, 2824, 2911, 3479, 3976, 4018, 4942, 5822, 6958, 8036, 9884, 11644, 13916, 14473, 16072, 17297, 19768, 20377, 23288, 25063, 27832, 28946, 34594, 40754, 50126, 57892, 69188, 81508, 100252, 101311, 115784, 138376, 142639, 163016, 175441, 200504, 202622, 285278, 350882, 405244, 570556, 701764, 709177, 810488, 1027583, 1141112, 1228087, 1403528, 1418354, 2055166, 2456174, 2836708, 4110332, 4912348, 5673416, 7193081, 8220664, 9824696, 14386162, 28772324, 50351567, 57544648, 100703134, 201406268, 402812536]

約数ペア:

[(1, 402812536), (2, 201406268), (4, 100703134), (7, 57544648), (8, 50351567), (14, 28772324), (28, 14386162), (41, 9824696), (49, 8220664), (56, 7193081), (71, 5673416), (82, 4912348), (98, 4110332), (142, 2836708), (164, 2456174), (196, 2055166), (284, 1418354), (287, 1403528), (328, 1228087), (353, 1141112), (392, 1027583), (497, 810488), (568, 709177), (574, 701764), (706, 570556), (994, 405244), (1148, 350882), (1412, 285278), (1988, 202622), (2009, 200504), (2296, 175441), (2471, 163016), (2824, 142639), (2911, 138376), (3479, 115784), (3976, 101311), (4018, 100252), (4942, 81508), (5822, 69188), (6958, 57892), (8036, 50126), (9884, 40754), (11644, 34594), (13916, 28946), (14473, 27832), (16072, 25063), (17297, 23288), (19768, 20377)]