239463936

素因数分解:

$2^9\times 3^2\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:512

約数の個数: 120

約数和(自身を含む): 697612344

約数和(自身を除く): 458148408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 331, 384, 471, 512, 576, 628, 662, 768, 942, 993, 1152, 1256, 1324, 1413, 1536, 1884, 1986, 2304, 2512, 2648, 2826, 2979, 3768, 3972, 4608, 5024, 5296, 5652, 5958, 7536, 7944, 10048, 10592, 11304, 11916, 15072, 15888, 20096, 21184, 22608, 23832, 30144, 31776, 40192, 42368, 45216, 47664, 51967, 60288, 63552, 80384, 84736, 90432, 95328, 103934, 120576, 127104, 155901, 169472, 180864, 190656, 207868, 241152, 254208, 311802, 361728, 381312, 415736, 467703, 508416, 623604, 723456, 762624, 831472, 935406, 1247208, 1525248, 1662944, 1870812, 2494416, 3325888, 3741624, 4988832, 6651776, 7483248, 9977664, 13303552, 14966496, 19955328, 26607104, 29932992, 39910656, 59865984, 79821312, 119731968, 239463936]

約数ペア:

[(1, 239463936), (2, 119731968), (3, 79821312), (4, 59865984), (6, 39910656), (8, 29932992), (9, 26607104), (12, 19955328), (16, 14966496), (18, 13303552), (24, 9977664), (32, 7483248), (36, 6651776), (48, 4988832), (64, 3741624), (72, 3325888), (96, 2494416), (128, 1870812), (144, 1662944), (157, 1525248), (192, 1247208), (256, 935406), (288, 831472), (314, 762624), (331, 723456), (384, 623604), (471, 508416), (512, 467703), (576, 415736), (628, 381312), (662, 361728), (768, 311802), (942, 254208), (993, 241152), (1152, 207868), (1256, 190656), (1324, 180864), (1413, 169472), (1536, 155901), (1884, 127104), (1986, 120576), (2304, 103934), (2512, 95328), (2648, 90432), (2826, 84736), (2979, 80384), (3768, 63552), (3972, 60288), (4608, 51967), (5024, 47664), (5296, 45216), (5652, 42368), (5958, 40192), (7536, 31776), (7944, 30144), (10048, 23832), (10592, 22608), (11304, 21184), (11916, 20096), (15072, 15888)]