215059968

素因数分解:

$2^9\times 3^3\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 652101120

約数和(自身を除く): 437041152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 331, 376, 384, 423, 432, 512, 564, 576, 662, 752, 768, 846, 864, 993, 1128, 1152, 1269, 1324, 1504, 1536, 1692, 1728, 1986, 2256, 2304, 2538, 2648, 2979, 3008, 3384, 3456, 3972, 4512, 4608, 5076, 5296, 5958, 6016, 6768, 6912, 7944, 8937, 9024, 10152, 10592, 11916, 12032, 13536, 13824, 15557, 15888, 17874, 18048, 20304, 21184, 23832, 24064, 27072, 31114, 31776, 35748, 36096, 40608, 42368, 46671, 47664, 54144, 62228, 63552, 71496, 72192, 81216, 84736, 93342, 95328, 108288, 124456, 127104, 140013, 142992, 162432, 169472, 186684, 190656, 216576, 248912, 254208, 280026, 285984, 324864, 373368, 381312, 420039, 497824, 508416, 560052, 571968, 649728, 746736, 762624, 840078, 995648, 1120104, 1143936, 1493472, 1525248, 1680156, 1991296, 2240208, 2287872, 2986944, 3360312, 3982592, 4480416, 4575744, 5973888, 6720624, 7965184, 8960832, 11947776, 13441248, 17921664, 23895552, 26882496, 35843328, 53764992, 71686656, 107529984, 215059968]

約数ペア:

[(1, 215059968), (2, 107529984), (3, 71686656), (4, 53764992), (6, 35843328), (8, 26882496), (9, 23895552), (12, 17921664), (16, 13441248), (18, 11947776), (24, 8960832), (27, 7965184), (32, 6720624), (36, 5973888), (47, 4575744), (48, 4480416), (54, 3982592), (64, 3360312), (72, 2986944), (94, 2287872), (96, 2240208), (108, 1991296), (128, 1680156), (141, 1525248), (144, 1493472), (188, 1143936), (192, 1120104), (216, 995648), (256, 840078), (282, 762624), (288, 746736), (331, 649728), (376, 571968), (384, 560052), (423, 508416), (432, 497824), (512, 420039), (564, 381312), (576, 373368), (662, 324864), (752, 285984), (768, 280026), (846, 254208), (864, 248912), (993, 216576), (1128, 190656), (1152, 186684), (1269, 169472), (1324, 162432), (1504, 142992), (1536, 140013), (1692, 127104), (1728, 124456), (1986, 108288), (2256, 95328), (2304, 93342), (2538, 84736), (2648, 81216), (2979, 72192), (3008, 71496), (3384, 63552), (3456, 62228), (3972, 54144), (4512, 47664), (4608, 46671), (5076, 42368), (5296, 40608), (5958, 36096), (6016, 35748), (6768, 31776), (6912, 31114), (7944, 27072), (8937, 24064), (9024, 23832), (10152, 21184), (10592, 20304), (11916, 18048), (12032, 17874), (13536, 15888), (13824, 15557)]