1288503608

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 2949708960

約数和(自身を除く): 1661205352

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 241, 322, 392, 482, 593, 644, 964, 1127, 1186, 1288, 1687, 1928, 2254, 2372, 3374, 4151, 4508, 4744, 5543, 6748, 8302, 9016, 11086, 11809, 13496, 13639, 16604, 22172, 23618, 27278, 29057, 33208, 38801, 44344, 47236, 54556, 58114, 77602, 94472, 95473, 109112, 116228, 142913, 155204, 190946, 232456, 271607, 285826, 310408, 381892, 543214, 571652, 668311, 763784, 1000391, 1086428, 1143304, 1336622, 2000782, 2172856, 2673244, 3286999, 4001564, 5346488, 6573998, 7002737, 8003128, 13147996, 14005474, 23008993, 26295992, 28010948, 46017986, 56021896, 92035972, 161062951, 184071944, 322125902, 644251804, 1288503608]

約数ペア:

[(1, 1288503608), (2, 644251804), (4, 322125902), (7, 184071944), (8, 161062951), (14, 92035972), (23, 56021896), (28, 46017986), (46, 28010948), (49, 26295992), (56, 23008993), (92, 14005474), (98, 13147996), (161, 8003128), (184, 7002737), (196, 6573998), (241, 5346488), (322, 4001564), (392, 3286999), (482, 2673244), (593, 2172856), (644, 2000782), (964, 1336622), (1127, 1143304), (1186, 1086428), (1288, 1000391), (1687, 763784), (1928, 668311), (2254, 571652), (2372, 543214), (3374, 381892), (4151, 310408), (4508, 285826), (4744, 271607), (5543, 232456), (6748, 190946), (8302, 155204), (9016, 142913), (11086, 116228), (11809, 109112), (13496, 95473), (13639, 94472), (16604, 77602), (22172, 58114), (23618, 54556), (27278, 47236), (29057, 44344), (33208, 38801)]