397472544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{197159}}^1$

素因数の和:197182

約数の個数: 72

約数和(自身を含む): 1291792320

約数和(自身を除く): 894319776

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, 197159, 394318, 591477, 788636, 1182954, 1380113, 1577272, 1774431, 2365908, 2760226, 3154544, 3548862, 4140339, 4731816, 5520452, 6309088, 7097724, 8280678, 9463632, 11040904, 12421017, 14195448, 16561356, 18927264, 22081808, 24842034, 28390896, 33122712, 44163616, 49684068, 56781792, 66245424, 99368136, 132490848, 198736272, 397472544]

約数ペア:

[(1, 397472544), (2, 198736272), (3, 132490848), (4, 99368136), (6, 66245424), (7, 56781792), (8, 49684068), (9, 44163616), (12, 33122712), (14, 28390896), (16, 24842034), (18, 22081808), (21, 18927264), (24, 16561356), (28, 14195448), (32, 12421017), (36, 11040904), (42, 9463632), (48, 8280678), (56, 7097724), (63, 6309088), (72, 5520452), (84, 4731816), (96, 4140339), (112, 3548862), (126, 3154544), (144, 2760226), (168, 2365908), (224, 1774431), (252, 1577272), (288, 1380113), (336, 1182954), (504, 788636), (672, 591477), (1008, 394318), (2016, 197159)]