954891816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 2621376000

約数和(自身を除く): 1666484184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 163, 174, 228, 232, 326, 348, 443, 456, 489, 551, 652, 696, 886, 978, 1102, 1304, 1329, 1653, 1772, 1956, 2204, 2658, 3097, 3306, 3544, 3912, 4408, 4727, 5316, 6194, 6612, 8417, 9291, 9454, 10632, 12388, 12847, 13224, 14181, 16834, 18582, 18908, 24776, 25251, 25694, 28362, 33668, 37164, 37816, 38541, 50502, 51388, 56724, 67336, 72209, 74328, 77082, 89813, 101004, 102776, 113448, 144418, 154164, 179626, 202008, 216627, 244093, 269439, 288836, 308328, 359252, 433254, 488186, 538878, 577672, 718504, 732279, 866508, 976372, 1077756, 1371971, 1464558, 1733016, 1952744, 2094061, 2155512, 2743942, 2929116, 4115913, 4188122, 5487884, 5858232, 6282183, 8231826, 8376244, 10975768, 12564366, 16463652, 16752488, 25128732, 32927304, 39787159, 50257464, 79574318, 119361477, 159148636, 238722954, 318297272, 477445908, 954891816]

約数ペア:

[(1, 954891816), (2, 477445908), (3, 318297272), (4, 238722954), (6, 159148636), (8, 119361477), (12, 79574318), (19, 50257464), (24, 39787159), (29, 32927304), (38, 25128732), (57, 16752488), (58, 16463652), (76, 12564366), (87, 10975768), (114, 8376244), (116, 8231826), (152, 6282183), (163, 5858232), (174, 5487884), (228, 4188122), (232, 4115913), (326, 2929116), (348, 2743942), (443, 2155512), (456, 2094061), (489, 1952744), (551, 1733016), (652, 1464558), (696, 1371971), (886, 1077756), (978, 976372), (1102, 866508), (1304, 732279), (1329, 718504), (1653, 577672), (1772, 538878), (1956, 488186), (2204, 433254), (2658, 359252), (3097, 308328), (3306, 288836), (3544, 269439), (3912, 244093), (4408, 216627), (4727, 202008), (5316, 179626), (6194, 154164), (6612, 144418), (8417, 113448), (9291, 102776), (9454, 101004), (10632, 89813), (12388, 77082), (12847, 74328), (13224, 72209), (14181, 67336), (16834, 56724), (18582, 51388), (18908, 50502), (24776, 38541), (25251, 37816), (25694, 37164), (28362, 33668)]