274355872

素因数分解:

$2^5\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2557}}^1$

素因数の和:3053

約数の個数: 48

約数和(自身を含む): 618831360

約数和(自身を除く): 344475488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 479, 958, 1916, 2557, 3353, 3832, 5114, 6706, 7664, 10228, 13412, 15328, 17899, 20456, 26824, 35798, 40912, 53648, 71596, 81824, 107296, 143192, 286384, 572768, 1224803, 2449606, 4899212, 8573621, 9798424, 17147242, 19596848, 34294484, 39193696, 68588968, 137177936, 274355872]

約数ペア:

[(1, 274355872), (2, 137177936), (4, 68588968), (7, 39193696), (8, 34294484), (14, 19596848), (16, 17147242), (28, 9798424), (32, 8573621), (56, 4899212), (112, 2449606), (224, 1224803), (479, 572768), (958, 286384), (1916, 143192), (2557, 107296), (3353, 81824), (3832, 71596), (5114, 53648), (6706, 40912), (7664, 35798), (10228, 26824), (13412, 20456), (15328, 17899)]