726590988

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{50839}}^1$

素因数の和:51246

約数の個数: 36

約数和(自身を含む): 1841323120

約数和(自身を除く): 1114732132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 14292, 50839, 101678, 152517, 203356, 305034, 457551, 610068, 915102, 1830204, 20183083, 40366166, 60549249, 80732332, 121098498, 181647747, 242196996, 363295494, 726590988]

約数ペア:

[(1, 726590988), (2, 363295494), (3, 242196996), (4, 181647747), (6, 121098498), (9, 80732332), (12, 60549249), (18, 40366166), (36, 20183083), (397, 1830204), (794, 915102), (1191, 610068), (1588, 457551), (2382, 305034), (3573, 203356), (4764, 152517), (7146, 101678), (14292, 50839)]