215820288

素因数分解:

$2^{11}\times 3^4\times {\mathrm{1301}}^1$

素因数の和:1335

約数の個数: 120

約数和(自身を含む): 645134490

約数和(自身を除く): 429314202

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, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1301, 1536, 1728, 2048, 2304, 2592, 2602, 3072, 3456, 3903, 4608, 5184, 5204, 6144, 6912, 7806, 9216, 10368, 10408, 11709, 13824, 15612, 18432, 20736, 20816, 23418, 27648, 31224, 35127, 41472, 41632, 46836, 55296, 62448, 70254, 82944, 83264, 93672, 105381, 124896, 140508, 165888, 166528, 187344, 210762, 249792, 281016, 333056, 374688, 421524, 499584, 562032, 666112, 749376, 843048, 999168, 1124064, 1332224, 1498752, 1686096, 1998336, 2248128, 2664448, 2997504, 3372192, 3996672, 4496256, 5995008, 6744384, 7993344, 8992512, 11990016, 13488768, 17985024, 23980032, 26977536, 35970048, 53955072, 71940096, 107910144, 215820288]

約数ペア:

[(1, 215820288), (2, 107910144), (3, 71940096), (4, 53955072), (6, 35970048), (8, 26977536), (9, 23980032), (12, 17985024), (16, 13488768), (18, 11990016), (24, 8992512), (27, 7993344), (32, 6744384), (36, 5995008), (48, 4496256), (54, 3996672), (64, 3372192), (72, 2997504), (81, 2664448), (96, 2248128), (108, 1998336), (128, 1686096), (144, 1498752), (162, 1332224), (192, 1124064), (216, 999168), (256, 843048), (288, 749376), (324, 666112), (384, 562032), (432, 499584), (512, 421524), (576, 374688), (648, 333056), (768, 281016), (864, 249792), (1024, 210762), (1152, 187344), (1296, 166528), (1301, 165888), (1536, 140508), (1728, 124896), (2048, 105381), (2304, 93672), (2592, 83264), (2602, 82944), (3072, 70254), (3456, 62448), (3903, 55296), (4608, 46836), (5184, 41632), (5204, 41472), (6144, 35127), (6912, 31224), (7806, 27648), (9216, 23418), (10368, 20816), (10408, 20736), (11709, 18432), (13824, 15612)]