1555490052

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:770

約数の個数: 108

約数和(自身を含む): 4127912880

約数和(自身を除く): 2572422828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 83, 87, 116, 166, 174, 249, 261, 332, 348, 498, 522, 619, 747, 841, 996, 1044, 1238, 1494, 1682, 1857, 2407, 2476, 2523, 2988, 3364, 3714, 4814, 5046, 5571, 7221, 7428, 7569, 9628, 10092, 11142, 14442, 15138, 17951, 21663, 22284, 28884, 30276, 35902, 43326, 51377, 53853, 69803, 71804, 86652, 102754, 107706, 139606, 154131, 161559, 205508, 209409, 215412, 279212, 308262, 323118, 418818, 462393, 520579, 616524, 628227, 646236, 837636, 924786, 1041158, 1256454, 1489933, 1561737, 1849572, 2082316, 2512908, 2979866, 3123474, 4469799, 4685211, 5959732, 6246948, 8939598, 9370422, 13409397, 17879196, 18740844, 26818794, 43208057, 53637588, 86416114, 129624171, 172832228, 259248342, 388872513, 518496684, 777745026, 1555490052]

約数ペア:

[(1, 1555490052), (2, 777745026), (3, 518496684), (4, 388872513), (6, 259248342), (9, 172832228), (12, 129624171), (18, 86416114), (29, 53637588), (36, 43208057), (58, 26818794), (83, 18740844), (87, 17879196), (116, 13409397), (166, 9370422), (174, 8939598), (249, 6246948), (261, 5959732), (332, 4685211), (348, 4469799), (498, 3123474), (522, 2979866), (619, 2512908), (747, 2082316), (841, 1849572), (996, 1561737), (1044, 1489933), (1238, 1256454), (1494, 1041158), (1682, 924786), (1857, 837636), (2407, 646236), (2476, 628227), (2523, 616524), (2988, 520579), (3364, 462393), (3714, 418818), (4814, 323118), (5046, 308262), (5571, 279212), (7221, 215412), (7428, 209409), (7569, 205508), (9628, 161559), (10092, 154131), (11142, 139606), (14442, 107706), (15138, 102754), (17951, 86652), (21663, 71804), (22284, 69803), (28884, 53853), (30276, 51377), (35902, 43326)]