243659808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{120863}}^1$

素因数の和:120886

約数の個数: 72

約数和(自身を含む): 791900928

約数和(自身を除く): 548241120

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, 120863, 241726, 362589, 483452, 725178, 846041, 966904, 1087767, 1450356, 1692082, 1933808, 2175534, 2538123, 2900712, 3384164, 3867616, 4351068, 5076246, 5801424, 6768328, 7614369, 8702136, 10152492, 11602848, 13536656, 15228738, 17404272, 20304984, 27073312, 30457476, 34808544, 40609968, 60914952, 81219936, 121829904, 243659808]

約数ペア:

[(1, 243659808), (2, 121829904), (3, 81219936), (4, 60914952), (6, 40609968), (7, 34808544), (8, 30457476), (9, 27073312), (12, 20304984), (14, 17404272), (16, 15228738), (18, 13536656), (21, 11602848), (24, 10152492), (28, 8702136), (32, 7614369), (36, 6768328), (42, 5801424), (48, 5076246), (56, 4351068), (63, 3867616), (72, 3384164), (84, 2900712), (96, 2538123), (112, 2175534), (126, 1933808), (144, 1692082), (168, 1450356), (224, 1087767), (252, 966904), (288, 846041), (336, 725178), (504, 483452), (672, 362589), (1008, 241726), (2016, 120863)]