388443372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{2293}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 955772160

約数和(自身を除く): 567328788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 743, 1486, 2229, 2293, 2972, 4458, 4586, 6879, 8916, 9172, 13758, 14117, 27516, 28234, 42351, 43567, 56468, 84702, 87134, 130701, 169404, 174268, 261402, 522804, 1703699, 3407398, 5111097, 6814796, 10222194, 20444388, 32370281, 64740562, 97110843, 129481124, 194221686, 388443372]

約数ペア:

[(1, 388443372), (2, 194221686), (3, 129481124), (4, 97110843), (6, 64740562), (12, 32370281), (19, 20444388), (38, 10222194), (57, 6814796), (76, 5111097), (114, 3407398), (228, 1703699), (743, 522804), (1486, 261402), (2229, 174268), (2293, 169404), (2972, 130701), (4458, 87134), (4586, 84702), (6879, 56468), (8916, 43567), (9172, 42351), (13758, 28234), (14117, 27516)]