284117484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1783}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 774455808

約数和(自身を除く): 490338324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 271, 294, 542, 588, 813, 1084, 1626, 1783, 1897, 3252, 3566, 3794, 5349, 5691, 7132, 7588, 10698, 11382, 12481, 13279, 21396, 22764, 24962, 26558, 37443, 39837, 49924, 53116, 74886, 79674, 87367, 149772, 159348, 174734, 262101, 349468, 483193, 524202, 966386, 1048404, 1449579, 1932772, 2899158, 3382351, 5798316, 6764702, 10147053, 13529404, 20294106, 23676457, 40588212, 47352914, 71029371, 94705828, 142058742, 284117484]

約数ペア:

[(1, 284117484), (2, 142058742), (3, 94705828), (4, 71029371), (6, 47352914), (7, 40588212), (12, 23676457), (14, 20294106), (21, 13529404), (28, 10147053), (42, 6764702), (49, 5798316), (84, 3382351), (98, 2899158), (147, 1932772), (196, 1449579), (271, 1048404), (294, 966386), (542, 524202), (588, 483193), (813, 349468), (1084, 262101), (1626, 174734), (1783, 159348), (1897, 149772), (3252, 87367), (3566, 79674), (3794, 74886), (5349, 53116), (5691, 49924), (7132, 39837), (7588, 37443), (10698, 26558), (11382, 24962), (12481, 22764), (13279, 21396)]