388679424

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 1191472128

約数和(自身を除く): 802792704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 197, 224, 256, 336, 367, 384, 394, 448, 591, 672, 734, 768, 788, 896, 1101, 1182, 1344, 1379, 1468, 1576, 1792, 2202, 2364, 2569, 2688, 2758, 2936, 3152, 4137, 4404, 4728, 5138, 5376, 5516, 5872, 6304, 7707, 8274, 8808, 9456, 10276, 11032, 11744, 12608, 15414, 16548, 17616, 18912, 20552, 22064, 23488, 25216, 30828, 33096, 35232, 37824, 41104, 44128, 46976, 50432, 61656, 66192, 70464, 72299, 75648, 82208, 88256, 93952, 123312, 132384, 140928, 144598, 151296, 164416, 176512, 216897, 246624, 264768, 281856, 289196, 328832, 353024, 433794, 493248, 506093, 529536, 578392, 657664, 867588, 986496, 1012186, 1059072, 1156784, 1518279, 1735176, 1972992, 2024372, 2313568, 3036558, 3470352, 4048744, 4627136, 6073116, 6940704, 8097488, 9254272, 12146232, 13881408, 16194976, 18508544, 24292464, 27762816, 32389952, 48584928, 55525632, 64779904, 97169856, 129559808, 194339712, 388679424]

約数ペア:

[(1, 388679424), (2, 194339712), (3, 129559808), (4, 97169856), (6, 64779904), (7, 55525632), (8, 48584928), (12, 32389952), (14, 27762816), (16, 24292464), (21, 18508544), (24, 16194976), (28, 13881408), (32, 12146232), (42, 9254272), (48, 8097488), (56, 6940704), (64, 6073116), (84, 4627136), (96, 4048744), (112, 3470352), (128, 3036558), (168, 2313568), (192, 2024372), (197, 1972992), (224, 1735176), (256, 1518279), (336, 1156784), (367, 1059072), (384, 1012186), (394, 986496), (448, 867588), (591, 657664), (672, 578392), (734, 529536), (768, 506093), (788, 493248), (896, 433794), (1101, 353024), (1182, 328832), (1344, 289196), (1379, 281856), (1468, 264768), (1576, 246624), (1792, 216897), (2202, 176512), (2364, 164416), (2569, 151296), (2688, 144598), (2758, 140928), (2936, 132384), (3152, 123312), (4137, 93952), (4404, 88256), (4728, 82208), (5138, 75648), (5376, 72299), (5516, 70464), (5872, 66192), (6304, 61656), (7707, 50432), (8274, 46976), (8808, 44128), (9456, 41104), (10276, 37824), (11032, 35232), (11744, 33096), (12608, 30828), (15414, 25216), (16548, 23488), (17616, 22064), (18912, 20552)]