397355616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{197101}}^1$

素因数の和:197124

約数の個数: 72

約数和(自身を含む): 1291412304

約数和(自身を除く): 894056688

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, 197101, 394202, 591303, 788404, 1182606, 1379707, 1576808, 1773909, 2365212, 2759414, 3153616, 3547818, 4139121, 4730424, 5518828, 6307232, 7095636, 8278242, 9460848, 11037656, 12417363, 14191272, 16556484, 18921696, 22075312, 24834726, 28382544, 33112968, 44150624, 49669452, 56765088, 66225936, 99338904, 132451872, 198677808, 397355616]

約数ペア:

[(1, 397355616), (2, 198677808), (3, 132451872), (4, 99338904), (6, 66225936), (7, 56765088), (8, 49669452), (9, 44150624), (12, 33112968), (14, 28382544), (16, 24834726), (18, 22075312), (21, 18921696), (24, 16556484), (28, 14191272), (32, 12417363), (36, 11037656), (42, 9460848), (48, 8278242), (56, 7095636), (63, 6307232), (72, 5518828), (84, 4730424), (96, 4139121), (112, 3547818), (126, 3153616), (144, 2759414), (168, 2365212), (224, 1773909), (252, 1576808), (288, 1379707), (336, 1182606), (504, 788404), (672, 591303), (1008, 394202), (2016, 197101)]