398544384

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 160

約数和(自身を含む): 1228778496

約数和(自身を除く): 830234112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 192, 202, 224, 256, 303, 336, 367, 384, 404, 448, 512, 606, 672, 707, 734, 768, 808, 896, 1101, 1212, 1344, 1414, 1468, 1536, 1616, 1792, 2121, 2202, 2424, 2569, 2688, 2828, 2936, 3232, 3584, 4242, 4404, 4848, 5138, 5376, 5656, 5872, 6464, 7707, 8484, 8808, 9696, 10276, 10752, 11312, 11744, 12928, 15414, 16968, 17616, 19392, 20552, 22624, 23488, 25856, 30828, 33936, 35232, 37067, 38784, 41104, 45248, 46976, 51712, 61656, 67872, 70464, 74134, 77568, 82208, 90496, 93952, 111201, 123312, 135744, 140928, 148268, 155136, 164416, 180992, 187904, 222402, 246624, 259469, 271488, 281856, 296536, 328832, 361984, 444804, 493248, 518938, 542976, 563712, 593072, 657664, 778407, 889608, 986496, 1037876, 1085952, 1186144, 1315328, 1556814, 1779216, 1972992, 2075752, 2372288, 3113628, 3558432, 3945984, 4151504, 4744576, 6227256, 7116864, 8303008, 9489152, 12454512, 14233728, 16606016, 18978304, 24909024, 28467456, 33212032, 49818048, 56934912, 66424064, 99636096, 132848128, 199272192, 398544384]

約数ペア:

[(1, 398544384), (2, 199272192), (3, 132848128), (4, 99636096), (6, 66424064), (7, 56934912), (8, 49818048), (12, 33212032), (14, 28467456), (16, 24909024), (21, 18978304), (24, 16606016), (28, 14233728), (32, 12454512), (42, 9489152), (48, 8303008), (56, 7116864), (64, 6227256), (84, 4744576), (96, 4151504), (101, 3945984), (112, 3558432), (128, 3113628), (168, 2372288), (192, 2075752), (202, 1972992), (224, 1779216), (256, 1556814), (303, 1315328), (336, 1186144), (367, 1085952), (384, 1037876), (404, 986496), (448, 889608), (512, 778407), (606, 657664), (672, 593072), (707, 563712), (734, 542976), (768, 518938), (808, 493248), (896, 444804), (1101, 361984), (1212, 328832), (1344, 296536), (1414, 281856), (1468, 271488), (1536, 259469), (1616, 246624), (1792, 222402), (2121, 187904), (2202, 180992), (2424, 164416), (2569, 155136), (2688, 148268), (2828, 140928), (2936, 135744), (3232, 123312), (3584, 111201), (4242, 93952), (4404, 90496), (4848, 82208), (5138, 77568), (5376, 74134), (5656, 70464), (5872, 67872), (6464, 61656), (7707, 51712), (8484, 46976), (8808, 45248), (9696, 41104), (10276, 38784), (10752, 37067), (11312, 35232), (11744, 33936), (12928, 30828), (15414, 25856), (16968, 23488), (17616, 22624), (19392, 20552)]