397198368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{197023}}^1$

素因数の和:197046

約数の個数: 72

約数和(自身を含む): 1290901248

約数和(自身を除く): 893702880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 197023, 394046, 591069, 788092, 1182138, 1379161, 1576184, 1773207, 2364276, 2758322, 3152368, 3546414, 4137483, 4728552, 5516644, 6304736, 7092828, 8274966, 9457104, 11033288, 12412449, 14185656, 16549932, 18914208, 22066576, 24824898, 28371312, 33099864, 44133152, 49649796, 56742624, 66199728, 99299592, 132399456, 198599184, 397198368]

約数ペア:

[(1, 397198368), (2, 198599184), (3, 132399456), (4, 99299592), (6, 66199728), (7, 56742624), (8, 49649796), (9, 44133152), (12, 33099864), (14, 28371312), (16, 24824898), (18, 22066576), (21, 18914208), (24, 16549932), (28, 14185656), (32, 12412449), (36, 11033288), (42, 9457104), (48, 8274966), (56, 7092828), (63, 6304736), (72, 5516644), (84, 4728552), (96, 4137483), (112, 3546414), (126, 3152368), (144, 2758322), (168, 2364276), (224, 1773207), (252, 1576184), (288, 1379161), (336, 1182138), (504, 788092), (672, 591069), (1008, 394046), (2016, 197023)]