220171536

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:713

約数の個数: 120

約数和(自身を含む): 667448600

約数和(自身を除く): 447277064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 337, 349, 468, 624, 674, 698, 936, 1011, 1047, 1348, 1396, 1872, 2022, 2094, 2696, 2792, 3033, 3141, 4044, 4188, 4381, 4537, 5392, 5584, 6066, 6282, 8088, 8376, 8762, 9074, 12132, 12564, 13143, 13611, 16176, 16752, 17524, 18148, 24264, 25128, 26286, 27222, 35048, 36296, 39429, 40833, 48528, 50256, 52572, 54444, 70096, 72592, 78858, 81666, 105144, 108888, 117613, 157716, 163332, 210288, 217776, 235226, 315432, 326664, 352839, 470452, 630864, 653328, 705678, 940904, 1058517, 1411356, 1528969, 1881808, 2117034, 2822712, 3057938, 4234068, 4586907, 5645424, 6115876, 8468136, 9173814, 12231752, 13760721, 16936272, 18347628, 24463504, 27521442, 36695256, 55042884, 73390512, 110085768, 220171536]

約数ペア:

[(1, 220171536), (2, 110085768), (3, 73390512), (4, 55042884), (6, 36695256), (8, 27521442), (9, 24463504), (12, 18347628), (13, 16936272), (16, 13760721), (18, 12231752), (24, 9173814), (26, 8468136), (36, 6115876), (39, 5645424), (48, 4586907), (52, 4234068), (72, 3057938), (78, 2822712), (104, 2117034), (117, 1881808), (144, 1528969), (156, 1411356), (208, 1058517), (234, 940904), (312, 705678), (337, 653328), (349, 630864), (468, 470452), (624, 352839), (674, 326664), (698, 315432), (936, 235226), (1011, 217776), (1047, 210288), (1348, 163332), (1396, 157716), (1872, 117613), (2022, 108888), (2094, 105144), (2696, 81666), (2792, 78858), (3033, 72592), (3141, 70096), (4044, 54444), (4188, 52572), (4381, 50256), (4537, 48528), (5392, 40833), (5584, 39429), (6066, 36296), (6282, 35048), (8088, 27222), (8376, 26286), (8762, 25128), (9074, 24264), (12132, 18148), (12564, 17524), (13143, 16752), (13611, 16176)]