489163838912

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{3221}}^1$

素因数の和:3939

約数の個数: 168

約数和(自身を含む): 1145677728960

約数和(自身を除く): 656513890048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 316, 392, 448, 553, 613, 632, 784, 1106, 1226, 1264, 1568, 2212, 2452, 2528, 3136, 3221, 3871, 4291, 4424, 4904, 5056, 6442, 7742, 8582, 8848, 9808, 12884, 15484, 17164, 17696, 19616, 22547, 25768, 30037, 30968, 34328, 35392, 39232, 45094, 48427, 51536, 60074, 61936, 68656, 90188, 96854, 103072, 120148, 123872, 137312, 157829, 180376, 193708, 206144, 240296, 247744, 254459, 274624, 315658, 338989, 360752, 387416, 480592, 508918, 631316, 677978, 721504, 774832, 961184, 1017836, 1262632, 1355956, 1443008, 1549664, 1781213, 1922368, 1974473, 2035672, 2372923, 2525264, 2711912, 3099328, 3562426, 3948946, 4071344, 4745846, 5050528, 5423824, 7124852, 7897892, 8142688, 9491692, 10101056, 10847648, 12468491, 13821311, 14249704, 15795784, 16285376, 18983384, 21695296, 24936982, 27642622, 28499408, 31591568, 37966768, 49873964, 55285244, 56998816, 63183136, 75933536, 96749177, 99747928, 110570488, 113997632, 126366272, 151867072, 155983367, 193498354, 199495856, 221140976, 311966734, 386996708, 398991712, 442281952, 623933468, 773993416, 797983424, 884563904, 1091883569, 1247866936, 1547986832, 2183767138, 2495733872, 3095973664, 4367534276, 4991467744, 6191947328, 7643184983, 8735068552, 9982935488, 15286369966, 17470137104, 30572739932, 34940274208, 61145479864, 69880548416, 122290959728, 244581919456, 489163838912]

約数ペア:

[(1, 489163838912), (2, 244581919456), (4, 122290959728), (7, 69880548416), (8, 61145479864), (14, 34940274208), (16, 30572739932), (28, 17470137104), (32, 15286369966), (49, 9982935488), (56, 8735068552), (64, 7643184983), (79, 6191947328), (98, 4991467744), (112, 4367534276), (158, 3095973664), (196, 2495733872), (224, 2183767138), (316, 1547986832), (392, 1247866936), (448, 1091883569), (553, 884563904), (613, 797983424), (632, 773993416), (784, 623933468), (1106, 442281952), (1226, 398991712), (1264, 386996708), (1568, 311966734), (2212, 221140976), (2452, 199495856), (2528, 193498354), (3136, 155983367), (3221, 151867072), (3871, 126366272), (4291, 113997632), (4424, 110570488), (4904, 99747928), (5056, 96749177), (6442, 75933536), (7742, 63183136), (8582, 56998816), (8848, 55285244), (9808, 49873964), (12884, 37966768), (15484, 31591568), (17164, 28499408), (17696, 27642622), (19616, 24936982), (22547, 21695296), (25768, 18983384), (30037, 16285376), (30968, 15795784), (34328, 14249704), (35392, 13821311), (39232, 12468491), (45094, 10847648), (48427, 10101056), (51536, 9491692), (60074, 8142688), (61936, 7897892), (68656, 7124852), (90188, 5423824), (96854, 5050528), (103072, 4745846), (120148, 4071344), (123872, 3948946), (137312, 3562426), (157829, 3099328), (180376, 2711912), (193708, 2525264), (206144, 2372923), (240296, 2035672), (247744, 1974473), (254459, 1922368), (274624, 1781213), (315658, 1549664), (338989, 1443008), (360752, 1355956), (387416, 1262632), (480592, 1017836), (508918, 961184), (631316, 774832), (677978, 721504)]