216585216

素因数分解:

$2^{10}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 132

約数和(自身を含む): 636109344

約数和(自身を除く): 419524128

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, 2272, 2304, 2556, 2648, 2979, 3072, 3408, 3972, 4544, 4608, 5112, 5296, 5958, 6816, 7944, 9088, 9216, 10224, 10592, 11916, 13632, 15888, 18176, 20448, 21184, 23501, 23832, 27264, 31776, 36352, 40896, 42368, 47002, 47664, 54528, 63552, 70503, 72704, 81792, 84736, 94004, 95328, 109056, 127104, 141006, 163584, 169472, 188008, 190656, 211509, 218112, 254208, 282012, 327168, 338944, 376016, 381312, 423018, 508416, 564024, 654336, 752032, 762624, 846036, 1016832, 1128048, 1504064, 1525248, 1692072, 2256096, 3008128, 3050496, 3384144, 4512192, 6016256, 6768288, 9024384, 12032512, 13536576, 18048768, 24065024, 27073152, 36097536, 54146304, 72195072, 108292608, 216585216]

約数ペア:

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