256699512

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 712857600

約数和(自身を除く): 456158088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 127, 134, 201, 254, 268, 381, 402, 419, 508, 536, 603, 762, 804, 838, 1016, 1143, 1206, 1257, 1524, 1608, 1676, 2286, 2412, 2514, 3048, 3352, 3771, 4572, 4824, 5028, 7542, 8509, 9144, 10056, 15084, 17018, 25527, 28073, 30168, 34036, 51054, 53213, 56146, 68072, 76581, 84219, 102108, 106426, 112292, 153162, 159639, 168438, 204216, 212852, 224584, 252657, 306324, 319278, 336876, 425704, 478917, 505314, 612648, 638556, 673752, 957834, 1010628, 1277112, 1915668, 2021256, 3565271, 3831336, 7130542, 10695813, 14261084, 21391626, 28522168, 32087439, 42783252, 64174878, 85566504, 128349756, 256699512]

約数ペア:

[(1, 256699512), (2, 128349756), (3, 85566504), (4, 64174878), (6, 42783252), (8, 32087439), (9, 28522168), (12, 21391626), (18, 14261084), (24, 10695813), (36, 7130542), (67, 3831336), (72, 3565271), (127, 2021256), (134, 1915668), (201, 1277112), (254, 1010628), (268, 957834), (381, 673752), (402, 638556), (419, 612648), (508, 505314), (536, 478917), (603, 425704), (762, 336876), (804, 319278), (838, 306324), (1016, 252657), (1143, 224584), (1206, 212852), (1257, 204216), (1524, 168438), (1608, 159639), (1676, 153162), (2286, 112292), (2412, 106426), (2514, 102108), (3048, 84219), (3352, 76581), (3771, 68072), (4572, 56146), (4824, 53213), (5028, 51054), (7542, 34036), (8509, 30168), (9144, 28073), (10056, 25527), (15084, 17018)]