521629496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6961}}^1$

素因数の和:7032

約数の個数: 64

約数和(自身を含む): 1127844000

約数和(自身を除く): 606214504

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2584, 3944, 4408, 6961, 9367, 13922, 18734, 27844, 37468, 55688, 74936, 118337, 132259, 201869, 236674, 264518, 403738, 473348, 529036, 807476, 946696, 1058072, 1614952, 2248403, 3431773, 3835511, 4496806, 6863546, 7671022, 8993612, 13727092, 15342044, 17987224, 27454184, 30684088, 65203687, 130407374, 260814748, 521629496]

約数ペア:

[(1, 521629496), (2, 260814748), (4, 130407374), (8, 65203687), (17, 30684088), (19, 27454184), (29, 17987224), (34, 15342044), (38, 13727092), (58, 8993612), (68, 7671022), (76, 6863546), (116, 4496806), (136, 3835511), (152, 3431773), (232, 2248403), (323, 1614952), (493, 1058072), (551, 946696), (646, 807476), (986, 529036), (1102, 473348), (1292, 403738), (1972, 264518), (2204, 236674), (2584, 201869), (3944, 132259), (4408, 118337), (6961, 74936), (9367, 55688), (13922, 37468), (18734, 27844)]