391349376

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 1245909600

約数和(自身を除く): 854560224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 89, 96, 99, 128, 132, 144, 176, 178, 192, 198, 264, 267, 288, 347, 352, 356, 384, 396, 528, 534, 576, 694, 704, 712, 792, 801, 979, 1041, 1056, 1068, 1152, 1388, 1408, 1424, 1584, 1602, 1958, 2082, 2112, 2136, 2776, 2848, 2937, 3123, 3168, 3204, 3817, 3916, 4164, 4224, 4272, 5552, 5696, 5874, 6246, 6336, 6408, 7634, 7832, 8328, 8544, 8811, 11104, 11392, 11451, 11748, 12492, 12672, 12816, 15268, 15664, 16656, 17088, 17622, 22208, 22902, 23496, 24984, 25632, 30536, 30883, 31328, 33312, 34176, 34353, 35244, 44416, 45804, 46992, 49968, 51264, 61072, 61766, 62656, 66624, 68706, 70488, 91608, 92649, 93984, 99936, 102528, 122144, 123532, 125312, 133248, 137412, 140976, 183216, 185298, 187968, 199872, 244288, 247064, 274824, 277947, 281952, 339713, 366432, 370596, 375936, 399744, 488576, 494128, 549648, 555894, 563904, 679426, 732864, 741192, 988256, 1019139, 1099296, 1111788, 1127808, 1358852, 1465728, 1482384, 1976512, 2038278, 2198592, 2223576, 2717704, 2964768, 3057417, 3953024, 4076556, 4397184, 4447152, 5435408, 5929536, 6114834, 8153112, 8894304, 10870816, 11859072, 12229668, 16306224, 17788608, 21741632, 24459336, 32612448, 35577216, 43483264, 48918672, 65224896, 97837344, 130449792, 195674688, 391349376]

約数ペア:

[(1, 391349376), (2, 195674688), (3, 130449792), (4, 97837344), (6, 65224896), (8, 48918672), (9, 43483264), (11, 35577216), (12, 32612448), (16, 24459336), (18, 21741632), (22, 17788608), (24, 16306224), (32, 12229668), (33, 11859072), (36, 10870816), (44, 8894304), (48, 8153112), (64, 6114834), (66, 5929536), (72, 5435408), (88, 4447152), (89, 4397184), (96, 4076556), (99, 3953024), (128, 3057417), (132, 2964768), (144, 2717704), (176, 2223576), (178, 2198592), (192, 2038278), (198, 1976512), (264, 1482384), (267, 1465728), (288, 1358852), (347, 1127808), (352, 1111788), (356, 1099296), (384, 1019139), (396, 988256), (528, 741192), (534, 732864), (576, 679426), (694, 563904), (704, 555894), (712, 549648), (792, 494128), (801, 488576), (979, 399744), (1041, 375936), (1056, 370596), (1068, 366432), (1152, 339713), (1388, 281952), (1408, 277947), (1424, 274824), (1584, 247064), (1602, 244288), (1958, 199872), (2082, 187968), (2112, 185298), (2136, 183216), (2776, 140976), (2848, 137412), (2937, 133248), (3123, 125312), (3168, 123532), (3204, 122144), (3817, 102528), (3916, 99936), (4164, 93984), (4224, 92649), (4272, 91608), (5552, 70488), (5696, 68706), (5874, 66624), (6246, 62656), (6336, 61766), (6408, 61072), (7634, 51264), (7832, 49968), (8328, 46992), (8544, 45804), (8811, 44416), (11104, 35244), (11392, 34353), (11451, 34176), (11748, 33312), (12492, 31328), (12672, 30883), (12816, 30536), (15268, 25632), (15664, 24984), (16656, 23496), (17088, 22902), (17622, 22208)]