247130268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3767}}^1$

素因数の和:3863

約数の個数: 96

約数和(自身を含む): 729243648

約数和(自身を除く): 482113380

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 462, 497, 781, 852, 924, 994, 1491, 1562, 1988, 2343, 2982, 3124, 3767, 4686, 5467, 5964, 7534, 9372, 10934, 11301, 15068, 16401, 21868, 22602, 26369, 32802, 41437, 45204, 52738, 65604, 79107, 82874, 105476, 124311, 158214, 165748, 248622, 267457, 290059, 316428, 497244, 534914, 580118, 802371, 870177, 1069828, 1160236, 1604742, 1740354, 1872199, 2942027, 3209484, 3480708, 3744398, 5616597, 5884054, 7488796, 8826081, 11233194, 11768108, 17652162, 20594189, 22466388, 35304324, 41188378, 61782567, 82376756, 123565134, 247130268]

約数ペア:

[(1, 247130268), (2, 123565134), (3, 82376756), (4, 61782567), (6, 41188378), (7, 35304324), (11, 22466388), (12, 20594189), (14, 17652162), (21, 11768108), (22, 11233194), (28, 8826081), (33, 7488796), (42, 5884054), (44, 5616597), (66, 3744398), (71, 3480708), (77, 3209484), (84, 2942027), (132, 1872199), (142, 1740354), (154, 1604742), (213, 1160236), (231, 1069828), (284, 870177), (308, 802371), (426, 580118), (462, 534914), (497, 497244), (781, 316428), (852, 290059), (924, 267457), (994, 248622), (1491, 165748), (1562, 158214), (1988, 124311), (2343, 105476), (2982, 82874), (3124, 79107), (3767, 65604), (4686, 52738), (5467, 45204), (5964, 41437), (7534, 32802), (9372, 26369), (10934, 22602), (11301, 21868), (15068, 16401)]