866340864

素因数分解:

$2^{12}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 156

約数和(自身を含む): 2545369632

約数和(自身を除く): 1679028768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 331, 384, 426, 512, 568, 576, 639, 662, 768, 852, 993, 1024, 1136, 1152, 1278, 1324, 1536, 1704, 1986, 2048, 2272, 2304, 2556, 2648, 2979, 3072, 3408, 3972, 4096, 4544, 4608, 5112, 5296, 5958, 6144, 6816, 7944, 9088, 9216, 10224, 10592, 11916, 12288, 13632, 15888, 18176, 18432, 20448, 21184, 23501, 23832, 27264, 31776, 36352, 36864, 40896, 42368, 47002, 47664, 54528, 63552, 70503, 72704, 81792, 84736, 94004, 95328, 109056, 127104, 141006, 145408, 163584, 169472, 188008, 190656, 211509, 218112, 254208, 282012, 290816, 327168, 338944, 376016, 381312, 423018, 436224, 508416, 564024, 654336, 677888, 752032, 762624, 846036, 872448, 1016832, 1128048, 1308672, 1355776, 1504064, 1525248, 1692072, 2033664, 2256096, 2617344, 3008128, 3050496, 3384144, 4067328, 4512192, 6016256, 6100992, 6768288, 9024384, 12032512, 12201984, 13536576, 18048768, 24065024, 27073152, 36097536, 48130048, 54146304, 72195072, 96260096, 108292608, 144390144, 216585216, 288780288, 433170432, 866340864]

約数ペア:

[(1, 866340864), (2, 433170432), (3, 288780288), (4, 216585216), (6, 144390144), (8, 108292608), (9, 96260096), (12, 72195072), (16, 54146304), (18, 48130048), (24, 36097536), (32, 27073152), (36, 24065024), (48, 18048768), (64, 13536576), (71, 12201984), (72, 12032512), (96, 9024384), (128, 6768288), (142, 6100992), (144, 6016256), (192, 4512192), (213, 4067328), (256, 3384144), (284, 3050496), (288, 3008128), (331, 2617344), (384, 2256096), (426, 2033664), (512, 1692072), (568, 1525248), (576, 1504064), (639, 1355776), (662, 1308672), (768, 1128048), (852, 1016832), (993, 872448), (1024, 846036), (1136, 762624), (1152, 752032), (1278, 677888), (1324, 654336), (1536, 564024), (1704, 508416), (1986, 436224), (2048, 423018), (2272, 381312), (2304, 376016), (2556, 338944), (2648, 327168), (2979, 290816), (3072, 282012), (3408, 254208), (3972, 218112), (4096, 211509), (4544, 190656), (4608, 188008), (5112, 169472), (5296, 163584), (5958, 145408), (6144, 141006), (6816, 127104), (7944, 109056), (9088, 95328), (9216, 94004), (10224, 84736), (10592, 81792), (11916, 72704), (12288, 70503), (13632, 63552), (15888, 54528), (18176, 47664), (18432, 47002), (20448, 42368), (21184, 40896), (23501, 36864), (23832, 36352), (27264, 31776)]