358937306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 682795008

約数和(自身を除く): 323857702

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 127, 182, 254, 293, 371, 586, 689, 742, 889, 1378, 1651, 1778, 2051, 3302, 3809, 4102, 4823, 6731, 7618, 9646, 11557, 13462, 15529, 23114, 26663, 31058, 37211, 47117, 53326, 74422, 87503, 94234, 108703, 175006, 201877, 217406, 260477, 403754, 483743, 520954, 612521, 967486, 1225042, 1413139, 1972183, 2826278, 3386201, 3944366, 6772402, 13805281, 25638379, 27610562, 51276758, 179468653, 358937306]

約数ペア:

[(1, 358937306), (2, 179468653), (7, 51276758), (13, 27610562), (14, 25638379), (26, 13805281), (53, 6772402), (91, 3944366), (106, 3386201), (127, 2826278), (182, 1972183), (254, 1413139), (293, 1225042), (371, 967486), (586, 612521), (689, 520954), (742, 483743), (889, 403754), (1378, 260477), (1651, 217406), (1778, 201877), (2051, 175006), (3302, 108703), (3809, 94234), (4102, 87503), (4823, 74422), (6731, 53326), (7618, 47117), (9646, 37211), (11557, 31058), (13462, 26663), (15529, 23114)]