854895972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2881

約数の個数: 96

約数和(自身を含む): 2358558720

約数和(自身を除く): 1503662748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 79, 84, 94, 141, 158, 188, 237, 282, 316, 329, 474, 553, 564, 658, 948, 987, 1106, 1316, 1659, 1974, 2212, 2741, 3318, 3713, 3948, 5482, 6636, 7426, 8223, 10964, 11139, 14852, 16446, 19187, 22278, 25991, 32892, 38374, 44556, 51982, 57561, 76748, 77973, 103964, 115122, 128827, 155946, 216539, 230244, 257654, 311892, 386481, 433078, 515308, 649617, 772962, 866156, 901789, 1299234, 1515773, 1545924, 1803578, 2598468, 2705367, 3031546, 3607156, 4547319, 5410734, 6063092, 9094638, 10177333, 10821468, 18189276, 20354666, 30531999, 40709332, 61063998, 71241331, 122127996, 142482662, 213723993, 284965324, 427447986, 854895972]

約数ペア:

[(1, 854895972), (2, 427447986), (3, 284965324), (4, 213723993), (6, 142482662), (7, 122127996), (12, 71241331), (14, 61063998), (21, 40709332), (28, 30531999), (42, 20354666), (47, 18189276), (79, 10821468), (84, 10177333), (94, 9094638), (141, 6063092), (158, 5410734), (188, 4547319), (237, 3607156), (282, 3031546), (316, 2705367), (329, 2598468), (474, 1803578), (553, 1545924), (564, 1515773), (658, 1299234), (948, 901789), (987, 866156), (1106, 772962), (1316, 649617), (1659, 515308), (1974, 433078), (2212, 386481), (2741, 311892), (3318, 257654), (3713, 230244), (3948, 216539), (5482, 155946), (6636, 128827), (7426, 115122), (8223, 103964), (10964, 77973), (11139, 76748), (14852, 57561), (16446, 51982), (19187, 44556), (22278, 38374), (25991, 32892)]