335491216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 663689664

約数和(自身を除く): 328198448

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 263, 488, 526, 976, 1052, 1307, 2104, 2614, 4208, 5228, 10456, 16043, 20912, 32086, 64172, 79727, 128344, 159454, 256688, 318908, 343741, 637816, 687482, 1275632, 1374964, 2749928, 5499856, 20968201, 41936402, 83872804, 167745608, 335491216]

約数ペア:

[(1, 335491216), (2, 167745608), (4, 83872804), (8, 41936402), (16, 20968201), (61, 5499856), (122, 2749928), (244, 1374964), (263, 1275632), (488, 687482), (526, 637816), (976, 343741), (1052, 318908), (1307, 256688), (2104, 159454), (2614, 128344), (4208, 79727), (5228, 64172), (10456, 32086), (16043, 20912)]