689483484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{66271}}^1$

素因数の和:66315

約数の個数: 54

約数和(自身を含む): 1851440864

約数和(自身を除く): 1161957380

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 5202, 10404, 66271, 132542, 198813, 265084, 397626, 596439, 795252, 1126607, 1192878, 2253214, 2385756, 3379821, 4506428, 6759642, 10139463, 13519284, 19152319, 20278926, 38304638, 40557852, 57456957, 76609276, 114913914, 172370871, 229827828, 344741742, 689483484]

約数ペア:

[(1, 689483484), (2, 344741742), (3, 229827828), (4, 172370871), (6, 114913914), (9, 76609276), (12, 57456957), (17, 40557852), (18, 38304638), (34, 20278926), (36, 19152319), (51, 13519284), (68, 10139463), (102, 6759642), (153, 4506428), (204, 3379821), (289, 2385756), (306, 2253214), (578, 1192878), (612, 1126607), (867, 795252), (1156, 596439), (1734, 397626), (2601, 265084), (3468, 198813), (5202, 132542), (10404, 66271)]