718444848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{5021}}^1$

素因数の和:5314

約数の個数: 80

約数和(自身を含む): 2032584192

約数和(自身を除く): 1314139344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 271, 528, 542, 813, 1084, 1626, 2168, 2981, 3252, 4336, 5021, 5962, 6504, 8943, 10042, 11924, 13008, 15063, 17886, 20084, 23848, 30126, 35772, 40168, 47696, 55231, 60252, 71544, 80336, 110462, 120504, 143088, 165693, 220924, 241008, 331386, 441848, 662772, 883696, 1325544, 1360691, 2651088, 2721382, 4082073, 5442764, 8164146, 10885528, 14967601, 16328292, 21771056, 29935202, 32656584, 44902803, 59870404, 65313168, 89805606, 119740808, 179611212, 239481616, 359222424, 718444848]

約数ペア:

[(1, 718444848), (2, 359222424), (3, 239481616), (4, 179611212), (6, 119740808), (8, 89805606), (11, 65313168), (12, 59870404), (16, 44902803), (22, 32656584), (24, 29935202), (33, 21771056), (44, 16328292), (48, 14967601), (66, 10885528), (88, 8164146), (132, 5442764), (176, 4082073), (264, 2721382), (271, 2651088), (528, 1360691), (542, 1325544), (813, 883696), (1084, 662772), (1626, 441848), (2168, 331386), (2981, 241008), (3252, 220924), (4336, 165693), (5021, 143088), (5962, 120504), (6504, 110462), (8943, 80336), (10042, 71544), (11924, 60252), (13008, 55231), (15063, 47696), (17886, 40168), (20084, 35772), (23848, 30126)]