253250424

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3170

約数の個数: 144

約数和(自身を含む): 832824720

約数和(自身を除く): 579574296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2898, 3121, 3381, 3528, 3864, 4508, 5796, 6242, 6762, 9016, 9363, 10143, 11592, 12484, 13524, 18726, 20286, 21847, 24968, 27048, 28089, 37452, 40572, 43694, 56178, 65541, 71783, 74904, 81144, 87388, 112356, 131082, 143566, 152929, 174776, 196623, 215349, 224712, 262164, 287132, 305858, 393246, 430698, 458787, 502481, 524328, 574264, 611716, 646047, 786492, 861396, 917574, 1004962, 1223432, 1292094, 1376361, 1507443, 1572984, 1722792, 1835148, 2009924, 2584188, 2752722, 3014886, 3517367, 3670296, 4019848, 4522329, 5168376, 5505444, 6029772, 7034734, 9044658, 10552101, 11010888, 12059544, 14069468, 18089316, 21104202, 28138936, 31656303, 36178632, 42208404, 63312606, 84416808, 126625212, 253250424]

約数ペア:

[(1, 253250424), (2, 126625212), (3, 84416808), (4, 63312606), (6, 42208404), (7, 36178632), (8, 31656303), (9, 28138936), (12, 21104202), (14, 18089316), (18, 14069468), (21, 12059544), (23, 11010888), (24, 10552101), (28, 9044658), (36, 7034734), (42, 6029772), (46, 5505444), (49, 5168376), (56, 4522329), (63, 4019848), (69, 3670296), (72, 3517367), (84, 3014886), (92, 2752722), (98, 2584188), (126, 2009924), (138, 1835148), (147, 1722792), (161, 1572984), (168, 1507443), (184, 1376361), (196, 1292094), (207, 1223432), (252, 1004962), (276, 917574), (294, 861396), (322, 786492), (392, 646047), (414, 611716), (441, 574264), (483, 524328), (504, 502481), (552, 458787), (588, 430698), (644, 393246), (828, 305858), (882, 287132), (966, 262164), (1127, 224712), (1176, 215349), (1288, 196623), (1449, 174776), (1656, 152929), (1764, 143566), (1932, 131082), (2254, 112356), (2898, 87388), (3121, 81144), (3381, 74904), (3528, 71783), (3864, 65541), (4508, 56178), (5796, 43694), (6242, 40572), (6762, 37452), (9016, 28089), (9363, 27048), (10143, 24968), (11592, 21847), (12484, 20286), (13524, 18726)]