403797276

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{839}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 1059458400

約数和(自身を除く): 655661124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 461, 522, 839, 922, 1044, 1383, 1678, 1844, 2517, 2766, 3356, 4149, 5034, 5532, 7551, 8298, 10068, 13369, 15102, 16596, 24331, 26738, 30204, 40107, 48662, 53476, 72993, 80214, 97324, 120321, 145986, 160428, 218979, 240642, 291972, 386779, 437958, 481284, 773558, 875916, 1160337, 1547116, 2320674, 3481011, 4641348, 6962022, 11216591, 13924044, 22433182, 33649773, 44866364, 67299546, 100949319, 134599092, 201898638, 403797276]

約数ペア:

[(1, 403797276), (2, 201898638), (3, 134599092), (4, 100949319), (6, 67299546), (9, 44866364), (12, 33649773), (18, 22433182), (29, 13924044), (36, 11216591), (58, 6962022), (87, 4641348), (116, 3481011), (174, 2320674), (261, 1547116), (348, 1160337), (461, 875916), (522, 773558), (839, 481284), (922, 437958), (1044, 386779), (1383, 291972), (1678, 240642), (1844, 218979), (2517, 160428), (2766, 145986), (3356, 120321), (4149, 97324), (5034, 80214), (5532, 72993), (7551, 53476), (8298, 48662), (10068, 40107), (13369, 30204), (15102, 26738), (16596, 24331)]