340845456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2083}}^1$

素因数の和:2588

約数の個数: 80

約数和(自身を含む): 1008856064

約数和(自身を除く): 668010608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 487, 974, 1461, 1948, 2083, 2922, 3409, 3896, 4166, 5844, 6249, 6818, 7792, 8332, 10227, 11688, 12498, 13636, 14581, 16664, 20454, 23376, 24996, 27272, 29162, 33328, 40908, 43743, 49992, 54544, 58324, 81816, 87486, 99984, 116648, 163632, 174972, 233296, 349944, 699888, 1014421, 2028842, 3043263, 4057684, 6086526, 7100947, 8115368, 12173052, 14201894, 16230736, 21302841, 24346104, 28403788, 42605682, 48692208, 56807576, 85211364, 113615152, 170422728, 340845456]

約数ペア:

[(1, 340845456), (2, 170422728), (3, 113615152), (4, 85211364), (6, 56807576), (7, 48692208), (8, 42605682), (12, 28403788), (14, 24346104), (16, 21302841), (21, 16230736), (24, 14201894), (28, 12173052), (42, 8115368), (48, 7100947), (56, 6086526), (84, 4057684), (112, 3043263), (168, 2028842), (336, 1014421), (487, 699888), (974, 349944), (1461, 233296), (1948, 174972), (2083, 163632), (2922, 116648), (3409, 99984), (3896, 87486), (4166, 81816), (5844, 58324), (6249, 54544), (6818, 49992), (7792, 43743), (8332, 40908), (10227, 33328), (11688, 29162), (12498, 27272), (13636, 24996), (14581, 23376), (16664, 20454)]