218765088

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{39979}}^1$

素因数の和:40014

約数の個数: 72

約数和(自身を含む): 654872400

約数和(自身を除く): 436107312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 39979, 79958, 119937, 159916, 239874, 319832, 359811, 479748, 639664, 719622, 759601, 959496, 1279328, 1439244, 1519202, 1918992, 2278803, 2878488, 3038404, 3837984, 4557606, 5756976, 6076808, 6836409, 9115212, 11513952, 12153616, 13672818, 18230424, 24307232, 27345636, 36460848, 54691272, 72921696, 109382544, 218765088]

約数ペア:

[(1, 218765088), (2, 109382544), (3, 72921696), (4, 54691272), (6, 36460848), (8, 27345636), (9, 24307232), (12, 18230424), (16, 13672818), (18, 12153616), (19, 11513952), (24, 9115212), (32, 6836409), (36, 6076808), (38, 5756976), (48, 4557606), (57, 3837984), (72, 3038404), (76, 2878488), (96, 2278803), (114, 1918992), (144, 1519202), (152, 1439244), (171, 1279328), (228, 959496), (288, 759601), (304, 719622), (342, 639664), (456, 479748), (608, 359811), (684, 319832), (912, 239874), (1368, 159916), (1824, 119937), (2736, 79958), (5472, 39979)]