256029256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5869}}^1$

素因数の和:5942

約数の個数: 64

約数和(自身を含む): 591696000

約数和(自身を除く): 335666744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 5453, 5869, 6232, 10906, 11738, 21812, 23476, 41083, 43624, 46952, 82166, 111511, 164332, 223022, 240629, 328664, 446044, 481258, 780577, 892088, 962516, 1561154, 1684403, 1925032, 3122308, 3368806, 4571951, 6244616, 6737612, 9143902, 13475224, 18287804, 32003657, 36575608, 64007314, 128014628, 256029256]

約数ペア:

[(1, 256029256), (2, 128014628), (4, 64007314), (7, 36575608), (8, 32003657), (14, 18287804), (19, 13475224), (28, 9143902), (38, 6737612), (41, 6244616), (56, 4571951), (76, 3368806), (82, 3122308), (133, 1925032), (152, 1684403), (164, 1561154), (266, 962516), (287, 892088), (328, 780577), (532, 481258), (574, 446044), (779, 328664), (1064, 240629), (1148, 223022), (1558, 164332), (2296, 111511), (3116, 82166), (5453, 46952), (5869, 43624), (6232, 41083), (10906, 23476), (11738, 21812)]