221582784

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{26839}}^1$

素因数の和:26897

約数の個数: 56

約数和(自身を含む): 599927680

約数和(自身を除く): 378344896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 26839, 53678, 80517, 107356, 161034, 214712, 322068, 429424, 644136, 858848, 1154077, 1288272, 1717696, 2308154, 2576544, 3462231, 4616308, 5153088, 6924462, 9232616, 13848924, 18465232, 27697848, 36930464, 55395696, 73860928, 110791392, 221582784]

約数ペア:

[(1, 221582784), (2, 110791392), (3, 73860928), (4, 55395696), (6, 36930464), (8, 27697848), (12, 18465232), (16, 13848924), (24, 9232616), (32, 6924462), (43, 5153088), (48, 4616308), (64, 3462231), (86, 2576544), (96, 2308154), (129, 1717696), (172, 1288272), (192, 1154077), (258, 858848), (344, 644136), (516, 429424), (688, 322068), (1032, 214712), (1376, 161034), (2064, 107356), (2752, 80517), (4128, 53678), (8256, 26839)]