287515488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2281}}^1$

素因数の和:2408

約数の個数: 96

約数和(自身を含む): 821191392

約数和(自身を除く): 533675904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 101, 104, 156, 202, 208, 303, 312, 404, 416, 606, 624, 808, 1212, 1248, 1313, 1616, 2281, 2424, 2626, 3232, 3939, 4562, 4848, 5252, 6843, 7878, 9124, 9696, 10504, 13686, 15756, 18248, 21008, 27372, 29653, 31512, 36496, 42016, 54744, 59306, 63024, 72992, 88959, 109488, 118612, 126048, 177918, 218976, 230381, 237224, 355836, 460762, 474448, 691143, 711672, 921524, 948896, 1382286, 1423344, 1843048, 2764572, 2846688, 2994953, 3686096, 5529144, 5989906, 7372192, 8984859, 11058288, 11979812, 17969718, 22116576, 23959624, 35939436, 47919248, 71878872, 95838496, 143757744, 287515488]

約数ペア:

[(1, 287515488), (2, 143757744), (3, 95838496), (4, 71878872), (6, 47919248), (8, 35939436), (12, 23959624), (13, 22116576), (16, 17969718), (24, 11979812), (26, 11058288), (32, 8984859), (39, 7372192), (48, 5989906), (52, 5529144), (78, 3686096), (96, 2994953), (101, 2846688), (104, 2764572), (156, 1843048), (202, 1423344), (208, 1382286), (303, 948896), (312, 921524), (404, 711672), (416, 691143), (606, 474448), (624, 460762), (808, 355836), (1212, 237224), (1248, 230381), (1313, 218976), (1616, 177918), (2281, 126048), (2424, 118612), (2626, 109488), (3232, 88959), (3939, 72992), (4562, 63024), (4848, 59306), (5252, 54744), (6843, 42016), (7878, 36496), (9124, 31512), (9696, 29653), (10504, 27372), (13686, 21008), (15756, 18248)]