8308244

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 18768960

約数和(自身を除く): 10460716

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 97, 98, 133, 161, 194, 196, 266, 322, 388, 437, 532, 644, 679, 874, 931, 1127, 1358, 1748, 1843, 1862, 2231, 2254, 2716, 3059, 3686, 3724, 4462, 4508, 4753, 6118, 7372, 8924, 9506, 12236, 12901, 15617, 19012, 21413, 25802, 31234, 42389, 42826, 51604, 62468, 84778, 85652, 90307, 109319, 169556, 180614, 218638, 296723, 361228, 437276, 593446, 1186892, 2077061, 4154122, 8308244]

約数ペア:

[(1, 8308244), (2, 4154122), (4, 2077061), (7, 1186892), (14, 593446), (19, 437276), (23, 361228), (28, 296723), (38, 218638), (46, 180614), (49, 169556), (76, 109319), (92, 90307), (97, 85652), (98, 84778), (133, 62468), (161, 51604), (194, 42826), (196, 42389), (266, 31234), (322, 25802), (388, 21413), (437, 19012), (532, 15617), (644, 12901), (679, 12236), (874, 9506), (931, 8924), (1127, 7372), (1358, 6118), (1748, 4753), (1843, 4508), (1862, 4462), (2231, 3724), (2254, 3686), (2716, 3059)]