227648568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 681592320

約数和(自身を除く): 453943752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 53, 56, 74, 84, 106, 111, 148, 159, 168, 212, 222, 259, 296, 318, 371, 424, 444, 518, 636, 691, 742, 777, 888, 1036, 1113, 1272, 1382, 1484, 1554, 1961, 2072, 2073, 2226, 2764, 2968, 3108, 3922, 4146, 4452, 4837, 5528, 5883, 6216, 7844, 8292, 8904, 9674, 11766, 13727, 14511, 15688, 16584, 19348, 23532, 25567, 27454, 29022, 36623, 38696, 41181, 47064, 51134, 54908, 58044, 73246, 76701, 82362, 102268, 109816, 109869, 116088, 146492, 153402, 164724, 178969, 204536, 219738, 256361, 292984, 306804, 329448, 357938, 439476, 512722, 536907, 613608, 715876, 769083, 878952, 1025444, 1073814, 1355051, 1431752, 1538166, 2050888, 2147628, 2710102, 3076332, 4065153, 4295256, 5420204, 6152664, 8130306, 9485357, 10840408, 16260612, 18970714, 28456071, 32521224, 37941428, 56912142, 75882856, 113824284, 227648568]

約数ペア:

[(1, 227648568), (2, 113824284), (3, 75882856), (4, 56912142), (6, 37941428), (7, 32521224), (8, 28456071), (12, 18970714), (14, 16260612), (21, 10840408), (24, 9485357), (28, 8130306), (37, 6152664), (42, 5420204), (53, 4295256), (56, 4065153), (74, 3076332), (84, 2710102), (106, 2147628), (111, 2050888), (148, 1538166), (159, 1431752), (168, 1355051), (212, 1073814), (222, 1025444), (259, 878952), (296, 769083), (318, 715876), (371, 613608), (424, 536907), (444, 512722), (518, 439476), (636, 357938), (691, 329448), (742, 306804), (777, 292984), (888, 256361), (1036, 219738), (1113, 204536), (1272, 178969), (1382, 164724), (1484, 153402), (1554, 146492), (1961, 116088), (2072, 109869), (2073, 109816), (2226, 102268), (2764, 82362), (2968, 76701), (3108, 73246), (3922, 58044), (4146, 54908), (4452, 51134), (4837, 47064), (5528, 41181), (5883, 38696), (6216, 36623), (7844, 29022), (8292, 27454), (8904, 25567), (9674, 23532), (11766, 19348), (13727, 16584), (14511, 15688)]