222015456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3169

約数の個数: 144

約数和(自身を含む): 715937040

約数和(自身を除く): 493921584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3121, 3744, 3952, 4446, 5472, 5928, 6242, 7904, 8892, 9363, 11856, 12484, 17784, 18726, 23712, 24968, 28089, 35568, 37452, 40573, 49936, 56178, 59299, 71136, 74904, 81146, 99872, 112356, 118598, 121719, 149808, 162292, 177897, 224712, 237196, 243438, 299616, 324584, 355794, 365157, 449424, 474392, 486876, 533691, 649168, 711588, 730314, 770887, 898848, 948784, 973752, 1067382, 1298336, 1423176, 1460628, 1541774, 1897568, 1947504, 2134764, 2312661, 2846352, 2921256, 3083548, 3895008, 4269528, 4625322, 5692704, 5842512, 6167096, 6937983, 8539056, 9250644, 11685024, 12334192, 13875966, 17078112, 18501288, 24668384, 27751932, 37002576, 55503864, 74005152, 111007728, 222015456]

約数ペア:

[(1, 222015456), (2, 111007728), (3, 74005152), (4, 55503864), (6, 37002576), (8, 27751932), (9, 24668384), (12, 18501288), (13, 17078112), (16, 13875966), (18, 12334192), (19, 11685024), (24, 9250644), (26, 8539056), (32, 6937983), (36, 6167096), (38, 5842512), (39, 5692704), (48, 4625322), (52, 4269528), (57, 3895008), (72, 3083548), (76, 2921256), (78, 2846352), (96, 2312661), (104, 2134764), (114, 1947504), (117, 1897568), (144, 1541774), (152, 1460628), (156, 1423176), (171, 1298336), (208, 1067382), (228, 973752), (234, 948784), (247, 898848), (288, 770887), (304, 730314), (312, 711588), (342, 649168), (416, 533691), (456, 486876), (468, 474392), (494, 449424), (608, 365157), (624, 355794), (684, 324584), (741, 299616), (912, 243438), (936, 237196), (988, 224712), (1248, 177897), (1368, 162292), (1482, 149808), (1824, 121719), (1872, 118598), (1976, 112356), (2223, 99872), (2736, 81146), (2964, 74904), (3121, 71136), (3744, 59299), (3952, 56178), (4446, 49936), (5472, 40573), (5928, 37452), (6242, 35568), (7904, 28089), (8892, 24968), (9363, 23712), (11856, 18726), (12484, 17784)]