290657088

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{9521}}^1$

素因数の和:9592

約数の個数: 84

約数和(自身を含む): 848924388

約数和(自身を除く): 558267300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 9521, 10176, 15264, 19042, 28563, 30528, 38084, 57126, 76168, 85689, 114252, 152336, 171378, 228504, 304672, 342756, 457008, 504613, 609344, 685512, 914016, 1009226, 1371024, 1513839, 1828032, 2018452, 2742048, 3027678, 4036904, 4541517, 5484096, 6055356, 8073808, 9083034, 12110712, 16147616, 18166068, 24221424, 32295232, 36332136, 48442848, 72664272, 96885696, 145328544, 290657088]

約数ペア:

[(1, 290657088), (2, 145328544), (3, 96885696), (4, 72664272), (6, 48442848), (8, 36332136), (9, 32295232), (12, 24221424), (16, 18166068), (18, 16147616), (24, 12110712), (32, 9083034), (36, 8073808), (48, 6055356), (53, 5484096), (64, 4541517), (72, 4036904), (96, 3027678), (106, 2742048), (144, 2018452), (159, 1828032), (192, 1513839), (212, 1371024), (288, 1009226), (318, 914016), (424, 685512), (477, 609344), (576, 504613), (636, 457008), (848, 342756), (954, 304672), (1272, 228504), (1696, 171378), (1908, 152336), (2544, 114252), (3392, 85689), (3816, 76168), (5088, 57126), (7632, 38084), (9521, 30528), (10176, 28563), (15264, 19042)]