218963712

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{25919}}^1$

素因数の和:25949

約数の個数: 72

約数和(自身を含む): 635765760

約数和(自身を除く): 416802048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 25919, 51838, 77757, 103676, 155514, 207352, 285109, 311028, 414704, 570218, 622056, 829408, 855327, 1140436, 1244112, 1658816, 1710654, 2280872, 2488224, 3317632, 3421308, 4561744, 4976448, 6635264, 6842616, 9123488, 9952896, 13685232, 18246976, 19905792, 27370464, 36493952, 54740928, 72987904, 109481856, 218963712]

約数ペア:

[(1, 218963712), (2, 109481856), (3, 72987904), (4, 54740928), (6, 36493952), (8, 27370464), (11, 19905792), (12, 18246976), (16, 13685232), (22, 9952896), (24, 9123488), (32, 6842616), (33, 6635264), (44, 4976448), (48, 4561744), (64, 3421308), (66, 3317632), (88, 2488224), (96, 2280872), (128, 1710654), (132, 1658816), (176, 1244112), (192, 1140436), (256, 855327), (264, 829408), (352, 622056), (384, 570218), (528, 414704), (704, 311028), (768, 285109), (1056, 207352), (1408, 155514), (2112, 103676), (2816, 77757), (4224, 51838), (8448, 25919)]