1144879904

素因数分解:

$2^5\times 7^2\times {\mathrm{389}}^1\times {\mathrm{1877}}^1$

素因数の和:2290

約数の個数: 72

約数和(自身を含む): 2630120220

約数和(自身を除く): 1485240316

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 389, 392, 778, 784, 1556, 1568, 1877, 2723, 3112, 3754, 5446, 6224, 7508, 10892, 12448, 13139, 15016, 19061, 21784, 26278, 30032, 38122, 43568, 52556, 60064, 76244, 87136, 91973, 105112, 152488, 183946, 210224, 304976, 367892, 420448, 609952, 730153, 735784, 1460306, 1471568, 2920612, 2943136, 5111071, 5841224, 10222142, 11682448, 20444284, 23364896, 35777497, 40888568, 71554994, 81777136, 143109988, 163554272, 286219976, 572439952, 1144879904]

約数ペア:

[(1, 1144879904), (2, 572439952), (4, 286219976), (7, 163554272), (8, 143109988), (14, 81777136), (16, 71554994), (28, 40888568), (32, 35777497), (49, 23364896), (56, 20444284), (98, 11682448), (112, 10222142), (196, 5841224), (224, 5111071), (389, 2943136), (392, 2920612), (778, 1471568), (784, 1460306), (1556, 735784), (1568, 730153), (1877, 609952), (2723, 420448), (3112, 367892), (3754, 304976), (5446, 210224), (6224, 183946), (7508, 152488), (10892, 105112), (12448, 91973), (13139, 87136), (15016, 76244), (19061, 60064), (21784, 52556), (26278, 43568), (30032, 38122)]