388242432

素因数分解:

$2^{10}\times 3^2\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 132

約数和(自身を含む): 1134693040

約数和(自身を除く): 746450608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 409, 412, 512, 576, 618, 768, 818, 824, 927, 1024, 1152, 1227, 1236, 1536, 1636, 1648, 1854, 2304, 2454, 2472, 3072, 3272, 3296, 3681, 3708, 4608, 4908, 4944, 6544, 6592, 7362, 7416, 9216, 9816, 9888, 13088, 13184, 14724, 14832, 19632, 19776, 26176, 26368, 29448, 29664, 39264, 39552, 42127, 52352, 52736, 58896, 59328, 78528, 79104, 84254, 104704, 105472, 117792, 118656, 126381, 157056, 158208, 168508, 209408, 235584, 237312, 252762, 314112, 316416, 337016, 379143, 418816, 471168, 474624, 505524, 628224, 674032, 758286, 942336, 949248, 1011048, 1256448, 1348064, 1516572, 1884672, 2022096, 2696128, 3033144, 3769344, 4044192, 5392256, 6066288, 8088384, 10784512, 12132576, 16176768, 21569024, 24265152, 32353536, 43138048, 48530304, 64707072, 97060608, 129414144, 194121216, 388242432]

約数ペア:

[(1, 388242432), (2, 194121216), (3, 129414144), (4, 97060608), (6, 64707072), (8, 48530304), (9, 43138048), (12, 32353536), (16, 24265152), (18, 21569024), (24, 16176768), (32, 12132576), (36, 10784512), (48, 8088384), (64, 6066288), (72, 5392256), (96, 4044192), (103, 3769344), (128, 3033144), (144, 2696128), (192, 2022096), (206, 1884672), (256, 1516572), (288, 1348064), (309, 1256448), (384, 1011048), (409, 949248), (412, 942336), (512, 758286), (576, 674032), (618, 628224), (768, 505524), (818, 474624), (824, 471168), (927, 418816), (1024, 379143), (1152, 337016), (1227, 316416), (1236, 314112), (1536, 252762), (1636, 237312), (1648, 235584), (1854, 209408), (2304, 168508), (2454, 158208), (2472, 157056), (3072, 126381), (3272, 118656), (3296, 117792), (3681, 105472), (3708, 104704), (4608, 84254), (4908, 79104), (4944, 78528), (6544, 59328), (6592, 58896), (7362, 52736), (7416, 52352), (9216, 42127), (9816, 39552), (9888, 39264), (13088, 29664), (13184, 29448), (14724, 26368), (14832, 26176), (19632, 19776)]