487841844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{1453}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 1327374048

約数和(自身を除く): 839532204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 571, 588, 1142, 1453, 1713, 2284, 2906, 3426, 3997, 4359, 5812, 6852, 7994, 8718, 10171, 11991, 15988, 17436, 20342, 23982, 27979, 30513, 40684, 47964, 55958, 61026, 71197, 83937, 111916, 122052, 142394, 167874, 213591, 284788, 335748, 427182, 829663, 854364, 1659326, 2488989, 3318652, 4977978, 5807641, 9955956, 11615282, 17422923, 23230564, 34845846, 40653487, 69691692, 81306974, 121960461, 162613948, 243920922, 487841844]

約数ペア:

[(1, 487841844), (2, 243920922), (3, 162613948), (4, 121960461), (6, 81306974), (7, 69691692), (12, 40653487), (14, 34845846), (21, 23230564), (28, 17422923), (42, 11615282), (49, 9955956), (84, 5807641), (98, 4977978), (147, 3318652), (196, 2488989), (294, 1659326), (571, 854364), (588, 829663), (1142, 427182), (1453, 335748), (1713, 284788), (2284, 213591), (2906, 167874), (3426, 142394), (3997, 122052), (4359, 111916), (5812, 83937), (6852, 71197), (7994, 61026), (8718, 55958), (10171, 47964), (11991, 40684), (15988, 30513), (17436, 27979), (20342, 23982)]