1340980704

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{221723}}^1$

素因数の和:221749

約数の個数: 96

約数和(自身を含む): 4469955840

約数和(自身を除く): 3128975136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 221723, 443446, 665169, 886892, 1330338, 1552061, 1773784, 1995507, 2660676, 3104122, 3547568, 3991014, 4656183, 5321352, 5986521, 6208244, 7095136, 7982028, 9312366, 10642704, 11973042, 12416488, 13968549, 15964056, 18624732, 21285408, 23946084, 24832976, 27937098, 31928112, 37249464, 41905647, 47892168, 49665952, 55874196, 63856224, 74498928, 83811294, 95784336, 111748392, 148997856, 167622588, 191568672, 223496784, 335245176, 446993568, 670490352, 1340980704]

約数ペア:

[(1, 1340980704), (2, 670490352), (3, 446993568), (4, 335245176), (6, 223496784), (7, 191568672), (8, 167622588), (9, 148997856), (12, 111748392), (14, 95784336), (16, 83811294), (18, 74498928), (21, 63856224), (24, 55874196), (27, 49665952), (28, 47892168), (32, 41905647), (36, 37249464), (42, 31928112), (48, 27937098), (54, 24832976), (56, 23946084), (63, 21285408), (72, 18624732), (84, 15964056), (96, 13968549), (108, 12416488), (112, 11973042), (126, 10642704), (144, 9312366), (168, 7982028), (189, 7095136), (216, 6208244), (224, 5986521), (252, 5321352), (288, 4656183), (336, 3991014), (378, 3547568), (432, 3104122), (504, 2660676), (672, 1995507), (756, 1773784), (864, 1552061), (1008, 1330338), (1512, 886892), (2016, 665169), (3024, 443446), (6048, 221723)]