276449908

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 568923264

約数和(自身を除く): 292473356

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 107, 212, 214, 371, 428, 742, 749, 1484, 1498, 1741, 2996, 3482, 5671, 6964, 11342, 12187, 22684, 24374, 39697, 48748, 79394, 92273, 158788, 184546, 186287, 369092, 372574, 645911, 745148, 1291822, 1304009, 2583644, 2608018, 5216036, 9873211, 19746422, 39492844, 69112477, 138224954, 276449908]

約数ペア:

[(1, 276449908), (2, 138224954), (4, 69112477), (7, 39492844), (14, 19746422), (28, 9873211), (53, 5216036), (106, 2608018), (107, 2583644), (212, 1304009), (214, 1291822), (371, 745148), (428, 645911), (742, 372574), (749, 369092), (1484, 186287), (1498, 184546), (1741, 158788), (2996, 92273), (3482, 79394), (5671, 48748), (6964, 39697), (11342, 24374), (12187, 22684)]