713296472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 1681482240

約数和(自身を除く): 968185768

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 67, 68, 106, 119, 134, 136, 211, 212, 238, 268, 371, 422, 424, 469, 476, 536, 742, 844, 901, 938, 952, 1139, 1477, 1484, 1688, 1802, 1876, 2278, 2954, 2968, 3551, 3587, 3604, 3752, 4556, 5908, 6307, 7102, 7174, 7208, 7973, 9112, 11183, 11816, 12614, 14137, 14204, 14348, 15946, 22366, 24857, 25109, 25228, 28274, 28408, 28696, 31892, 44732, 49714, 50218, 50456, 56548, 60367, 63784, 78281, 89464, 98959, 99428, 100436, 113096, 120734, 156562, 190111, 197918, 198856, 200872, 240329, 241468, 313124, 380222, 395836, 422569, 480658, 482936, 626248, 749261, 760444, 791672, 845138, 961316, 1330777, 1498522, 1520888, 1682303, 1690276, 1922632, 2661554, 2997044, 3364606, 3380552, 5244827, 5323108, 5994088, 6729212, 10489654, 10646216, 12737437, 13458424, 20979308, 25474874, 41958616, 50949748, 89162059, 101899496, 178324118, 356648236, 713296472]

約数ペア:

[(1, 713296472), (2, 356648236), (4, 178324118), (7, 101899496), (8, 89162059), (14, 50949748), (17, 41958616), (28, 25474874), (34, 20979308), (53, 13458424), (56, 12737437), (67, 10646216), (68, 10489654), (106, 6729212), (119, 5994088), (134, 5323108), (136, 5244827), (211, 3380552), (212, 3364606), (238, 2997044), (268, 2661554), (371, 1922632), (422, 1690276), (424, 1682303), (469, 1520888), (476, 1498522), (536, 1330777), (742, 961316), (844, 845138), (901, 791672), (938, 760444), (952, 749261), (1139, 626248), (1477, 482936), (1484, 480658), (1688, 422569), (1802, 395836), (1876, 380222), (2278, 313124), (2954, 241468), (2968, 240329), (3551, 200872), (3587, 198856), (3604, 197918), (3752, 190111), (4556, 156562), (5908, 120734), (6307, 113096), (7102, 100436), (7174, 99428), (7208, 98959), (7973, 89464), (9112, 78281), (11183, 63784), (11816, 60367), (12614, 56548), (14137, 50456), (14204, 50218), (14348, 49714), (15946, 44732), (22366, 31892), (24857, 28696), (25109, 28408), (25228, 28274)]