309423816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 964454400

約数和(自身を除く): 655030584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 127, 137, 152, 156, 171, 228, 234, 247, 254, 274, 312, 342, 381, 411, 456, 468, 494, 508, 548, 684, 741, 762, 822, 936, 988, 1016, 1096, 1143, 1233, 1368, 1482, 1524, 1644, 1651, 1781, 1976, 2223, 2286, 2413, 2466, 2603, 2964, 3048, 3288, 3302, 3562, 4446, 4572, 4826, 4932, 4953, 5206, 5343, 5928, 6604, 7124, 7239, 7809, 8892, 9144, 9652, 9864, 9906, 10412, 10686, 13208, 14248, 14478, 14859, 15618, 16029, 17399, 17784, 19304, 19812, 20824, 21372, 21717, 23427, 28956, 29718, 31236, 31369, 32058, 33839, 34798, 39624, 42744, 43434, 46854, 52197, 57912, 59436, 62472, 62738, 64116, 67678, 69596, 86868, 93708, 94107, 101517, 104394, 118872, 125476, 128232, 135356, 139192, 156591, 173736, 187416, 188214, 203034, 208788, 226187, 250952, 270712, 282321, 304551, 313182, 330581, 376428, 406068, 417576, 452374, 564642, 609102, 626364, 661162, 678561, 752856, 812136, 904748, 991743, 1129284, 1218204, 1252728, 1322324, 1357122, 1809496, 1983486, 2035683, 2258568, 2436408, 2644648, 2714244, 2975229, 3966972, 4071366, 4297553, 5428488, 5950458, 7933944, 8142732, 8595106, 11900916, 12892659, 16285464, 17190212, 23801832, 25785318, 34380424, 38677977, 51570636, 77355954, 103141272, 154711908, 309423816]

約数ペア:

[(1, 309423816), (2, 154711908), (3, 103141272), (4, 77355954), (6, 51570636), (8, 38677977), (9, 34380424), (12, 25785318), (13, 23801832), (18, 17190212), (19, 16285464), (24, 12892659), (26, 11900916), (36, 8595106), (38, 8142732), (39, 7933944), (52, 5950458), (57, 5428488), (72, 4297553), (76, 4071366), (78, 3966972), (104, 2975229), (114, 2714244), (117, 2644648), (127, 2436408), (137, 2258568), (152, 2035683), (156, 1983486), (171, 1809496), (228, 1357122), (234, 1322324), (247, 1252728), (254, 1218204), (274, 1129284), (312, 991743), (342, 904748), (381, 812136), (411, 752856), (456, 678561), (468, 661162), (494, 626364), (508, 609102), (548, 564642), (684, 452374), (741, 417576), (762, 406068), (822, 376428), (936, 330581), (988, 313182), (1016, 304551), (1096, 282321), (1143, 270712), (1233, 250952), (1368, 226187), (1482, 208788), (1524, 203034), (1644, 188214), (1651, 187416), (1781, 173736), (1976, 156591), (2223, 139192), (2286, 135356), (2413, 128232), (2466, 125476), (2603, 118872), (2964, 104394), (3048, 101517), (3288, 94107), (3302, 93708), (3562, 86868), (4446, 69596), (4572, 67678), (4826, 64116), (4932, 62738), (4953, 62472), (5206, 59436), (5343, 57912), (5928, 52197), (6604, 46854), (7124, 43434), (7239, 42744), (7809, 39624), (8892, 34798), (9144, 33839), (9652, 32058), (9864, 31369), (9906, 31236), (10412, 29718), (10686, 28956), (13208, 23427), (14248, 21717), (14478, 21372), (14859, 20824), (15618, 19812), (16029, 19304), (17399, 17784)]