6640363184

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21017}}^1$

素因数の和:21083

約数の個数: 120

約数和(自身を含む): 16638185088

約数和(自身を除く): 9997821904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 868, 1274, 1456, 1519, 1612, 1736, 2548, 2821, 3038, 3224, 3472, 5096, 5642, 6076, 6448, 10192, 11284, 12152, 19747, 21017, 22568, 24304, 39494, 42034, 45136, 78988, 84068, 147119, 157976, 168136, 273221, 294238, 315952, 336272, 546442, 588476, 651527, 1029833, 1092884, 1176952, 1303054, 1912547, 2059666, 2185768, 2353904, 2606108, 3825094, 4119332, 4371536, 4560689, 5212216, 7650188, 8238664, 8469851, 9121378, 10424432, 13387829, 15300376, 16477328, 16939702, 18242756, 26775658, 30600752, 31924823, 33879404, 36485512, 53551316, 59288957, 63849646, 67758808, 72971024, 107102632, 118577914, 127699292, 135517616, 214205264, 237155828, 255398584, 415022699, 474311656, 510797168, 830045398, 948623312, 1660090796, 3320181592, 6640363184]

約数ペア:

[(1, 6640363184), (2, 3320181592), (4, 1660090796), (7, 948623312), (8, 830045398), (13, 510797168), (14, 474311656), (16, 415022699), (26, 255398584), (28, 237155828), (31, 214205264), (49, 135517616), (52, 127699292), (56, 118577914), (62, 107102632), (91, 72971024), (98, 67758808), (104, 63849646), (112, 59288957), (124, 53551316), (182, 36485512), (196, 33879404), (208, 31924823), (217, 30600752), (248, 26775658), (364, 18242756), (392, 16939702), (403, 16477328), (434, 15300376), (496, 13387829), (637, 10424432), (728, 9121378), (784, 8469851), (806, 8238664), (868, 7650188), (1274, 5212216), (1456, 4560689), (1519, 4371536), (1612, 4119332), (1736, 3825094), (2548, 2606108), (2821, 2353904), (3038, 2185768), (3224, 2059666), (3472, 1912547), (5096, 1303054), (5642, 1176952), (6076, 1092884), (6448, 1029833), (10192, 651527), (11284, 588476), (12152, 546442), (19747, 336272), (21017, 315952), (22568, 294238), (24304, 273221), (39494, 168136), (42034, 157976), (45136, 147119), (78988, 84068)]