271663308

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13309}}^1$

素因数の和:13338

約数の個数: 84

約数和(自身を含む): 814678480

約数和(自身を除く): 543015172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 13309, 20412, 26618, 39927, 53236, 79854, 93163, 119781, 159708, 186326, 239562, 279489, 359343, 372652, 479124, 558978, 718686, 838467, 1078029, 1117956, 1437372, 1676934, 2156058, 2515401, 3234087, 3353868, 4312116, 5030802, 6468174, 7546203, 9702261, 10061604, 12936348, 15092406, 19404522, 22638609, 30184812, 38809044, 45277218, 67915827, 90554436, 135831654, 271663308]

約数ペア:

[(1, 271663308), (2, 135831654), (3, 90554436), (4, 67915827), (6, 45277218), (7, 38809044), (9, 30184812), (12, 22638609), (14, 19404522), (18, 15092406), (21, 12936348), (27, 10061604), (28, 9702261), (36, 7546203), (42, 6468174), (54, 5030802), (63, 4312116), (81, 3353868), (84, 3234087), (108, 2515401), (126, 2156058), (162, 1676934), (189, 1437372), (243, 1117956), (252, 1078029), (324, 838467), (378, 718686), (486, 558978), (567, 479124), (729, 372652), (756, 359343), (972, 279489), (1134, 239562), (1458, 186326), (1701, 159708), (2268, 119781), (2916, 93163), (3402, 79854), (5103, 53236), (6804, 39927), (10206, 26618), (13309, 20412)]