2912700789232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{270539}}^1$

素因数の和:271022

約数の個数: 80

約数和(自身を含む): 6131847536640

約数和(自身を除く): 3219146747408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 271, 382, 542, 764, 1084, 1528, 2168, 2483, 3056, 3523, 4336, 4966, 7046, 9932, 14092, 19864, 28184, 39728, 51761, 56368, 103522, 207044, 270539, 414088, 541078, 672893, 828176, 1082156, 1345786, 2164312, 2691572, 3517007, 4328624, 5383144, 7034014, 10766288, 14068028, 28136056, 51672949, 56272112, 73316069, 103345898, 146632138, 206691796, 293264276, 413383592, 586528552, 671748337, 826767184, 953108897, 1173057104, 1343496674, 1906217794, 2686993348, 3812435588, 5373986696, 7624871176, 10747973392, 14003369179, 15249742352, 28006738358, 56013476716, 112026953432, 182043799327, 224053906864, 364087598654, 728175197308, 1456350394616, 2912700789232]

約数ペア:

[(1, 2912700789232), (2, 1456350394616), (4, 728175197308), (8, 364087598654), (13, 224053906864), (16, 182043799327), (26, 112026953432), (52, 56013476716), (104, 28006738358), (191, 15249742352), (208, 14003369179), (271, 10747973392), (382, 7624871176), (542, 5373986696), (764, 3812435588), (1084, 2686993348), (1528, 1906217794), (2168, 1343496674), (2483, 1173057104), (3056, 953108897), (3523, 826767184), (4336, 671748337), (4966, 586528552), (7046, 413383592), (9932, 293264276), (14092, 206691796), (19864, 146632138), (28184, 103345898), (39728, 73316069), (51761, 56272112), (56368, 51672949), (103522, 28136056), (207044, 14068028), (270539, 10766288), (414088, 7034014), (541078, 5383144), (672893, 4328624), (828176, 3517007), (1082156, 2691572), (1345786, 2164312)]