495060426

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{571}}^1\times {\mathrm{983}}^1$

素因数の和:1576

約数の個数: 72

約数和(自身を含む): 1251211104

約数和(自身を除く): 756150678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 571, 882, 983, 1142, 1713, 1966, 2949, 3426, 3997, 5139, 5898, 6881, 7994, 8847, 10278, 11991, 13762, 17694, 20643, 23982, 27979, 35973, 41286, 48167, 55958, 61929, 71946, 83937, 96334, 123858, 144501, 167874, 251811, 289002, 433503, 503622, 561293, 867006, 1122586, 1683879, 3367758, 3929051, 5051637, 7858102, 10103274, 11787153, 23574306, 27503357, 35361459, 55006714, 70722918, 82510071, 165020142, 247530213, 495060426]

約数ペア:

[(1, 495060426), (2, 247530213), (3, 165020142), (6, 82510071), (7, 70722918), (9, 55006714), (14, 35361459), (18, 27503357), (21, 23574306), (42, 11787153), (49, 10103274), (63, 7858102), (98, 5051637), (126, 3929051), (147, 3367758), (294, 1683879), (441, 1122586), (571, 867006), (882, 561293), (983, 503622), (1142, 433503), (1713, 289002), (1966, 251811), (2949, 167874), (3426, 144501), (3997, 123858), (5139, 96334), (5898, 83937), (6881, 71946), (7994, 61929), (8847, 55958), (10278, 48167), (11991, 41286), (13762, 35973), (17694, 27979), (20643, 23982)]