291269034

素因数分解:

$2^1\times 3^9\times 7^2\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 767387808

約数和(自身を除く): 476118774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 151, 162, 189, 243, 294, 302, 378, 441, 453, 486, 567, 729, 882, 906, 1057, 1134, 1323, 1359, 1458, 1701, 2114, 2187, 2646, 2718, 3171, 3402, 3969, 4077, 4374, 5103, 6342, 6561, 7399, 7938, 8154, 9513, 10206, 11907, 12231, 13122, 14798, 15309, 19026, 19683, 22197, 23814, 24462, 28539, 30618, 35721, 36693, 39366, 44394, 45927, 57078, 66591, 71442, 73386, 85617, 91854, 107163, 110079, 133182, 137781, 171234, 199773, 214326, 220158, 256851, 275562, 321489, 330237, 399546, 513702, 599319, 642978, 660474, 770553, 964467, 990711, 1198638, 1541106, 1797957, 1928934, 1981422, 2311659, 2972133, 3595914, 4623318, 5393871, 5944266, 6934977, 10787742, 13869954, 16181613, 20804931, 32363226, 41609862, 48544839, 97089678, 145634517, 291269034]

約数ペア:

[(1, 291269034), (2, 145634517), (3, 97089678), (6, 48544839), (7, 41609862), (9, 32363226), (14, 20804931), (18, 16181613), (21, 13869954), (27, 10787742), (42, 6934977), (49, 5944266), (54, 5393871), (63, 4623318), (81, 3595914), (98, 2972133), (126, 2311659), (147, 1981422), (151, 1928934), (162, 1797957), (189, 1541106), (243, 1198638), (294, 990711), (302, 964467), (378, 770553), (441, 660474), (453, 642978), (486, 599319), (567, 513702), (729, 399546), (882, 330237), (906, 321489), (1057, 275562), (1134, 256851), (1323, 220158), (1359, 214326), (1458, 199773), (1701, 171234), (2114, 137781), (2187, 133182), (2646, 110079), (2718, 107163), (3171, 91854), (3402, 85617), (3969, 73386), (4077, 71442), (4374, 66591), (5103, 57078), (6342, 45927), (6561, 44394), (7399, 39366), (7938, 36693), (8154, 35721), (9513, 30618), (10206, 28539), (11907, 24462), (12231, 23814), (13122, 22197), (14798, 19683), (15309, 19026)]