1387276416

素因数分解:

$2^7\times 3^3\times {\mathrm{401411}}^1$

素因数の和:401434

約数の個数: 64

約数和(自身を含む): 4094402400

約数和(自身を除く): 2707125984

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, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 401411, 802822, 1204233, 1605644, 2408466, 3211288, 3612699, 4816932, 6422576, 7225398, 9633864, 10838097, 12845152, 14450796, 19267728, 21676194, 25690304, 28901592, 38535456, 43352388, 51380608, 57803184, 77070912, 86704776, 115606368, 154141824, 173409552, 231212736, 346819104, 462425472, 693638208, 1387276416]

約数ペア:

[(1, 1387276416), (2, 693638208), (3, 462425472), (4, 346819104), (6, 231212736), (8, 173409552), (9, 154141824), (12, 115606368), (16, 86704776), (18, 77070912), (24, 57803184), (27, 51380608), (32, 43352388), (36, 38535456), (48, 28901592), (54, 25690304), (64, 21676194), (72, 19267728), (96, 14450796), (108, 12845152), (128, 10838097), (144, 9633864), (192, 7225398), (216, 6422576), (288, 4816932), (384, 3612699), (432, 3211288), (576, 2408466), (864, 1605644), (1152, 1204233), (1728, 802822), (3456, 401411)]