397363968

素因数分解:

$2^8\times 3^4\times {\mathrm{19163}}^1$

素因数の和:19191

約数の個数: 90

約数和(自身を含む): 1184929284

約数和(自身を除く): 787565316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 19163, 20736, 38326, 57489, 76652, 114978, 153304, 172467, 229956, 306608, 344934, 459912, 517401, 613216, 689868, 919824, 1034802, 1226432, 1379736, 1552203, 1839648, 2069604, 2452864, 2759472, 3104406, 3679296, 4139208, 4905728, 5518944, 6208812, 7358592, 8278416, 11037888, 12417624, 14717184, 16556832, 22075776, 24835248, 33113664, 44151552, 49670496, 66227328, 99340992, 132454656, 198681984, 397363968]

約数ペア:

[(1, 397363968), (2, 198681984), (3, 132454656), (4, 99340992), (6, 66227328), (8, 49670496), (9, 44151552), (12, 33113664), (16, 24835248), (18, 22075776), (24, 16556832), (27, 14717184), (32, 12417624), (36, 11037888), (48, 8278416), (54, 7358592), (64, 6208812), (72, 5518944), (81, 4905728), (96, 4139208), (108, 3679296), (128, 3104406), (144, 2759472), (162, 2452864), (192, 2069604), (216, 1839648), (256, 1552203), (288, 1379736), (324, 1226432), (384, 1034802), (432, 919824), (576, 689868), (648, 613216), (768, 517401), (864, 459912), (1152, 344934), (1296, 306608), (1728, 229956), (2304, 172467), (2592, 153304), (3456, 114978), (5184, 76652), (6912, 57489), (10368, 38326), (19163, 20736)]