220706304

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1620

約数の個数: 160

約数和(自身を含む): 724120320

約数和(自身を除く): 503414016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1536, 1579, 1664, 1792, 2184, 2496, 2688, 2912, 3158, 3328, 3584, 4368, 4737, 4992, 5376, 5824, 6316, 6656, 8736, 9474, 9984, 10752, 11053, 11648, 12632, 17472, 18948, 19968, 20527, 22106, 23296, 25264, 33159, 34944, 37896, 41054, 44212, 46592, 50528, 61581, 66318, 69888, 75792, 82108, 88424, 101056, 123162, 132636, 139776, 143689, 151584, 164216, 176848, 202112, 246324, 265272, 287378, 303168, 328432, 353696, 404224, 431067, 492648, 530544, 574756, 606336, 656864, 707392, 808448, 862134, 985296, 1061088, 1149512, 1212672, 1313728, 1414784, 1724268, 1970592, 2122176, 2299024, 2425344, 2627456, 2829568, 3448536, 3941184, 4244352, 4598048, 5254912, 5659136, 6897072, 7882368, 8488704, 9196096, 10509824, 13794144, 15764736, 16977408, 18392192, 27588288, 31529472, 36784384, 55176576, 73568768, 110353152, 220706304]

約数ペア:

[(1, 220706304), (2, 110353152), (3, 73568768), (4, 55176576), (6, 36784384), (7, 31529472), (8, 27588288), (12, 18392192), (13, 16977408), (14, 15764736), (16, 13794144), (21, 10509824), (24, 9196096), (26, 8488704), (28, 7882368), (32, 6897072), (39, 5659136), (42, 5254912), (48, 4598048), (52, 4244352), (56, 3941184), (64, 3448536), (78, 2829568), (84, 2627456), (91, 2425344), (96, 2299024), (104, 2122176), (112, 1970592), (128, 1724268), (156, 1414784), (168, 1313728), (182, 1212672), (192, 1149512), (208, 1061088), (224, 985296), (256, 862134), (273, 808448), (312, 707392), (336, 656864), (364, 606336), (384, 574756), (416, 530544), (448, 492648), (512, 431067), (546, 404224), (624, 353696), (672, 328432), (728, 303168), (768, 287378), (832, 265272), (896, 246324), (1092, 202112), (1248, 176848), (1344, 164216), (1456, 151584), (1536, 143689), (1579, 139776), (1664, 132636), (1792, 123162), (2184, 101056), (2496, 88424), (2688, 82108), (2912, 75792), (3158, 69888), (3328, 66318), (3584, 61581), (4368, 50528), (4737, 46592), (4992, 44212), (5376, 41054), (5824, 37896), (6316, 34944), (6656, 33159), (8736, 25264), (9474, 23296), (9984, 22106), (10752, 20527), (11053, 19968), (11648, 18948), (12632, 17472)]