816875712

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{16301}}^1$

素因数の和:16351

約数の個数: 112

約数和(自身を含む): 2484424800

約数和(自身を除く): 1667549088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 4176, 5568, 6264, 8352, 12528, 16301, 16704, 25056, 32602, 48903, 50112, 65204, 97806, 130408, 146709, 195612, 260816, 293418, 391224, 440127, 472729, 521632, 586836, 782448, 880254, 945458, 1043264, 1173672, 1418187, 1564896, 1760508, 1890916, 2347344, 2836374, 3129792, 3521016, 3781832, 4254561, 4694688, 5672748, 7042032, 7563664, 8509122, 9389376, 11345496, 12763683, 14084064, 15127328, 17018244, 22690992, 25527366, 28168128, 30254656, 34036488, 45381984, 51054732, 68072976, 90763968, 102109464, 136145952, 204218928, 272291904, 408437856, 816875712]

約数ペア:

[(1, 816875712), (2, 408437856), (3, 272291904), (4, 204218928), (6, 136145952), (8, 102109464), (9, 90763968), (12, 68072976), (16, 51054732), (18, 45381984), (24, 34036488), (27, 30254656), (29, 28168128), (32, 25527366), (36, 22690992), (48, 17018244), (54, 15127328), (58, 14084064), (64, 12763683), (72, 11345496), (87, 9389376), (96, 8509122), (108, 7563664), (116, 7042032), (144, 5672748), (174, 4694688), (192, 4254561), (216, 3781832), (232, 3521016), (261, 3129792), (288, 2836374), (348, 2347344), (432, 1890916), (464, 1760508), (522, 1564896), (576, 1418187), (696, 1173672), (783, 1043264), (864, 945458), (928, 880254), (1044, 782448), (1392, 586836), (1566, 521632), (1728, 472729), (1856, 440127), (2088, 391224), (2784, 293418), (3132, 260816), (4176, 195612), (5568, 146709), (6264, 130408), (8352, 97806), (12528, 65204), (16301, 50112), (16704, 48903), (25056, 32602)]