387955344

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:893

約数の個数: 120

約数和(自身を含む): 1171987488

約数和(自身を除く): 784032144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 281, 294, 336, 392, 562, 587, 588, 784, 843, 1124, 1174, 1176, 1686, 1761, 1967, 2248, 2348, 2352, 3372, 3522, 3934, 4109, 4496, 4696, 5901, 6744, 7044, 7868, 8218, 9392, 11802, 12327, 13488, 13769, 14088, 15736, 16436, 23604, 24654, 27538, 28176, 28763, 31472, 32872, 41307, 47208, 49308, 55076, 57526, 65744, 82614, 86289, 94416, 98616, 110152, 115052, 164947, 165228, 172578, 197232, 220304, 230104, 329894, 330456, 345156, 460208, 494841, 659788, 660912, 690312, 989682, 1154629, 1319576, 1380624, 1979364, 2309258, 2639152, 3463887, 3958728, 4618516, 6927774, 7917456, 8082403, 9237032, 13855548, 16164806, 18474064, 24247209, 27711096, 32329612, 48494418, 55422192, 64659224, 96988836, 129318448, 193977672, 387955344]

約数ペア:

[(1, 387955344), (2, 193977672), (3, 129318448), (4, 96988836), (6, 64659224), (7, 55422192), (8, 48494418), (12, 32329612), (14, 27711096), (16, 24247209), (21, 18474064), (24, 16164806), (28, 13855548), (42, 9237032), (48, 8082403), (49, 7917456), (56, 6927774), (84, 4618516), (98, 3958728), (112, 3463887), (147, 2639152), (168, 2309258), (196, 1979364), (281, 1380624), (294, 1319576), (336, 1154629), (392, 989682), (562, 690312), (587, 660912), (588, 659788), (784, 494841), (843, 460208), (1124, 345156), (1174, 330456), (1176, 329894), (1686, 230104), (1761, 220304), (1967, 197232), (2248, 172578), (2348, 165228), (2352, 164947), (3372, 115052), (3522, 110152), (3934, 98616), (4109, 94416), (4496, 86289), (4696, 82614), (5901, 65744), (6744, 57526), (7044, 55076), (7868, 49308), (8218, 47208), (9392, 41307), (11802, 32872), (12327, 31472), (13488, 28763), (13769, 28176), (14088, 27538), (15736, 24654), (16436, 23604)]