1284225408

素因数分解:

$2^7\times 3^3\times {\mathrm{181}}^1\times {\mathrm{2053}}^1$

素因数の和:2257

約数の個数: 128

約数和(自身を含む): 3813045600

約数和(自身を除く): 2528820192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 181, 192, 216, 288, 362, 384, 432, 543, 576, 724, 864, 1086, 1152, 1448, 1629, 1728, 2053, 2172, 2896, 3258, 3456, 4106, 4344, 4887, 5792, 6159, 6516, 8212, 8688, 9774, 11584, 12318, 13032, 16424, 17376, 18477, 19548, 23168, 24636, 26064, 32848, 34752, 36954, 39096, 49272, 52128, 55431, 65696, 69504, 73908, 78192, 98544, 104256, 110862, 131392, 147816, 156384, 197088, 208512, 221724, 262784, 295632, 312768, 371593, 394176, 443448, 591264, 625536, 743186, 788352, 886896, 1114779, 1182528, 1486372, 1773792, 2229558, 2365056, 2972744, 3344337, 3547584, 4459116, 5945488, 6688674, 7095168, 8918232, 10033011, 11890976, 13377348, 17836464, 20066022, 23781952, 26754696, 35672928, 40132044, 47563904, 53509392, 71345856, 80264088, 107018784, 142691712, 160528176, 214037568, 321056352, 428075136, 642112704, 1284225408]

約数ペア:

[(1, 1284225408), (2, 642112704), (3, 428075136), (4, 321056352), (6, 214037568), (8, 160528176), (9, 142691712), (12, 107018784), (16, 80264088), (18, 71345856), (24, 53509392), (27, 47563904), (32, 40132044), (36, 35672928), (48, 26754696), (54, 23781952), (64, 20066022), (72, 17836464), (96, 13377348), (108, 11890976), (128, 10033011), (144, 8918232), (181, 7095168), (192, 6688674), (216, 5945488), (288, 4459116), (362, 3547584), (384, 3344337), (432, 2972744), (543, 2365056), (576, 2229558), (724, 1773792), (864, 1486372), (1086, 1182528), (1152, 1114779), (1448, 886896), (1629, 788352), (1728, 743186), (2053, 625536), (2172, 591264), (2896, 443448), (3258, 394176), (3456, 371593), (4106, 312768), (4344, 295632), (4887, 262784), (5792, 221724), (6159, 208512), (6516, 197088), (8212, 156384), (8688, 147816), (9774, 131392), (11584, 110862), (12318, 104256), (13032, 98544), (16424, 78192), (17376, 73908), (18477, 69504), (19548, 65696), (23168, 55431), (24636, 52128), (26064, 49272), (32848, 39096), (34752, 36954)]