327052544

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 817272960

約数和(自身を除く): 490220416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 101, 104, 112, 128, 139, 182, 202, 208, 224, 256, 278, 364, 404, 416, 448, 556, 707, 728, 808, 832, 896, 973, 1112, 1313, 1414, 1456, 1616, 1664, 1792, 1807, 1946, 2224, 2626, 2828, 2912, 3232, 3328, 3614, 3892, 4448, 5252, 5656, 5824, 6464, 7228, 7784, 8896, 9191, 10504, 11312, 11648, 12649, 12928, 14039, 14456, 15568, 17792, 18382, 21008, 22624, 23296, 25298, 25856, 28078, 28912, 31136, 35584, 36764, 42016, 45248, 50596, 56156, 57824, 62272, 73528, 84032, 90496, 98273, 101192, 112312, 115648, 124544, 147056, 168064, 180992, 182507, 196546, 202384, 224624, 231296, 249088, 294112, 336128, 365014, 393092, 404768, 449248, 462592, 588224, 730028, 786184, 809536, 898496, 1176448, 1277549, 1460056, 1572368, 1619072, 1796992, 2352896, 2555098, 2920112, 3144736, 3238144, 3593984, 5110196, 5840224, 6289472, 10220392, 11680448, 12578944, 20440784, 23360896, 25157888, 40881568, 46721792, 81763136, 163526272, 327052544]

約数ペア:

[(1, 327052544), (2, 163526272), (4, 81763136), (7, 46721792), (8, 40881568), (13, 25157888), (14, 23360896), (16, 20440784), (26, 12578944), (28, 11680448), (32, 10220392), (52, 6289472), (56, 5840224), (64, 5110196), (91, 3593984), (101, 3238144), (104, 3144736), (112, 2920112), (128, 2555098), (139, 2352896), (182, 1796992), (202, 1619072), (208, 1572368), (224, 1460056), (256, 1277549), (278, 1176448), (364, 898496), (404, 809536), (416, 786184), (448, 730028), (556, 588224), (707, 462592), (728, 449248), (808, 404768), (832, 393092), (896, 365014), (973, 336128), (1112, 294112), (1313, 249088), (1414, 231296), (1456, 224624), (1616, 202384), (1664, 196546), (1792, 182507), (1807, 180992), (1946, 168064), (2224, 147056), (2626, 124544), (2828, 115648), (2912, 112312), (3232, 101192), (3328, 98273), (3614, 90496), (3892, 84032), (4448, 73528), (5252, 62272), (5656, 57824), (5824, 56156), (6464, 50596), (7228, 45248), (7784, 42016), (8896, 36764), (9191, 35584), (10504, 31136), (11312, 28912), (11648, 28078), (12649, 25856), (12928, 25298), (14039, 23296), (14456, 22624), (15568, 21008), (17792, 18382)]