1878132368

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2237

約数の個数: 120

約数和(自身を含む): 4533415200

約数和(自身を除く): 2655282832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 59, 76, 98, 112, 118, 133, 152, 196, 236, 266, 304, 392, 413, 472, 532, 784, 826, 931, 944, 1064, 1121, 1652, 1862, 2128, 2137, 2242, 2891, 3304, 3724, 4274, 4484, 5782, 6608, 7448, 7847, 8548, 8968, 11564, 14896, 14959, 15694, 17096, 17936, 23128, 29918, 31388, 34192, 40603, 46256, 54929, 59836, 62776, 81206, 104713, 109858, 119672, 125552, 126083, 162412, 209426, 219716, 239344, 252166, 284221, 324824, 418852, 439432, 504332, 568442, 649648, 837704, 878864, 882581, 1008664, 1136884, 1675408, 1765162, 1989547, 2017328, 2273768, 2395577, 3530324, 3979094, 4547536, 4791154, 6178067, 7060648, 7958188, 9582308, 12356134, 14121296, 15916376, 16769039, 19164616, 24712268, 31832752, 33538078, 38329232, 49424536, 67076156, 98849072, 117383273, 134152312, 234766546, 268304624, 469533092, 939066184, 1878132368]

約数ペア:

[(1, 1878132368), (2, 939066184), (4, 469533092), (7, 268304624), (8, 234766546), (14, 134152312), (16, 117383273), (19, 98849072), (28, 67076156), (38, 49424536), (49, 38329232), (56, 33538078), (59, 31832752), (76, 24712268), (98, 19164616), (112, 16769039), (118, 15916376), (133, 14121296), (152, 12356134), (196, 9582308), (236, 7958188), (266, 7060648), (304, 6178067), (392, 4791154), (413, 4547536), (472, 3979094), (532, 3530324), (784, 2395577), (826, 2273768), (931, 2017328), (944, 1989547), (1064, 1765162), (1121, 1675408), (1652, 1136884), (1862, 1008664), (2128, 882581), (2137, 878864), (2242, 837704), (2891, 649648), (3304, 568442), (3724, 504332), (4274, 439432), (4484, 418852), (5782, 324824), (6608, 284221), (7448, 252166), (7847, 239344), (8548, 219716), (8968, 209426), (11564, 162412), (14896, 126083), (14959, 125552), (15694, 119672), (17096, 109858), (17936, 104713), (23128, 81206), (29918, 62776), (31388, 59836), (34192, 54929), (40603, 46256)]