648814848

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76801}}^1$

素因数の和:76831

約数の個数: 72

約数和(自身を含む): 1883799456

約数和(自身を除く): 1234984608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 76801, 153602, 230403, 307204, 460806, 614408, 844811, 921612, 1228816, 1689622, 1843224, 2457632, 2534433, 3379244, 3686448, 4915264, 5068866, 6758488, 7372896, 9830528, 10137732, 13516976, 14745792, 19661056, 20275464, 27033952, 29491584, 40550928, 54067904, 58983168, 81101856, 108135808, 162203712, 216271616, 324407424, 648814848]

約数ペア:

[(1, 648814848), (2, 324407424), (3, 216271616), (4, 162203712), (6, 108135808), (8, 81101856), (11, 58983168), (12, 54067904), (16, 40550928), (22, 29491584), (24, 27033952), (32, 20275464), (33, 19661056), (44, 14745792), (48, 13516976), (64, 10137732), (66, 9830528), (88, 7372896), (96, 6758488), (128, 5068866), (132, 4915264), (176, 3686448), (192, 3379244), (256, 2534433), (264, 2457632), (352, 1843224), (384, 1689622), (528, 1228816), (704, 921612), (768, 844811), (1056, 614408), (1408, 460806), (2112, 307204), (2816, 230403), (4224, 153602), (8448, 76801)]