1399897728

素因数分解:

$2^7\times 3^5\times {\mathrm{45007}}^1$

素因数の和:45036

約数の個数: 96

約数和(自身を含む): 4177642560

約数和(自身を除く): 2777744832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 31104, 45007, 90014, 135021, 180028, 270042, 360056, 405063, 540084, 720112, 810126, 1080168, 1215189, 1440224, 1620252, 2160336, 2430378, 2880448, 3240504, 3645567, 4320672, 4860756, 5760896, 6481008, 7291134, 8641344, 9721512, 10936701, 12962016, 14582268, 17282688, 19443024, 21873402, 25924032, 29164536, 38886048, 43746804, 51848064, 58329072, 77772096, 87493608, 116658144, 155544192, 174987216, 233316288, 349974432, 466632576, 699948864, 1399897728]

約数ペア:

[(1, 1399897728), (2, 699948864), (3, 466632576), (4, 349974432), (6, 233316288), (8, 174987216), (9, 155544192), (12, 116658144), (16, 87493608), (18, 77772096), (24, 58329072), (27, 51848064), (32, 43746804), (36, 38886048), (48, 29164536), (54, 25924032), (64, 21873402), (72, 19443024), (81, 17282688), (96, 14582268), (108, 12962016), (128, 10936701), (144, 9721512), (162, 8641344), (192, 7291134), (216, 6481008), (243, 5760896), (288, 4860756), (324, 4320672), (384, 3645567), (432, 3240504), (486, 2880448), (576, 2430378), (648, 2160336), (864, 1620252), (972, 1440224), (1152, 1215189), (1296, 1080168), (1728, 810126), (1944, 720112), (2592, 540084), (3456, 405063), (3888, 360056), (5184, 270042), (7776, 180028), (10368, 135021), (15552, 90014), (31104, 45007)]