243221256

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 675517440

約数和(自身を除く): 432296184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 127, 134, 201, 254, 268, 381, 397, 402, 508, 536, 603, 762, 794, 804, 1016, 1143, 1191, 1206, 1524, 1588, 1608, 2286, 2382, 2412, 3048, 3176, 3573, 4572, 4764, 4824, 7146, 8509, 9144, 9528, 14292, 17018, 25527, 26599, 28584, 34036, 50419, 51054, 53198, 68072, 76581, 79797, 100838, 102108, 106396, 151257, 153162, 159594, 201676, 204216, 212792, 239391, 302514, 306324, 319188, 403352, 453771, 478782, 605028, 612648, 638376, 907542, 957564, 1210056, 1815084, 1915128, 3378073, 3630168, 6756146, 10134219, 13512292, 20268438, 27024584, 30402657, 40536876, 60805314, 81073752, 121610628, 243221256]

約数ペア:

[(1, 243221256), (2, 121610628), (3, 81073752), (4, 60805314), (6, 40536876), (8, 30402657), (9, 27024584), (12, 20268438), (18, 13512292), (24, 10134219), (36, 6756146), (67, 3630168), (72, 3378073), (127, 1915128), (134, 1815084), (201, 1210056), (254, 957564), (268, 907542), (381, 638376), (397, 612648), (402, 605028), (508, 478782), (536, 453771), (603, 403352), (762, 319188), (794, 306324), (804, 302514), (1016, 239391), (1143, 212792), (1191, 204216), (1206, 201676), (1524, 159594), (1588, 153162), (1608, 151257), (2286, 106396), (2382, 102108), (2412, 100838), (3048, 79797), (3176, 76581), (3573, 68072), (4572, 53198), (4764, 51054), (4824, 50419), (7146, 34036), (8509, 28584), (9144, 26599), (9528, 25527), (14292, 17018)]