298376848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1907}}^1$

素因数の和:2060

約数の個数: 80

約数和(自身を含む): 726810624

約数和(自身を除く): 428433776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 308, 508, 616, 889, 1016, 1232, 1397, 1778, 1907, 2032, 2794, 3556, 3814, 5588, 7112, 7628, 9779, 11176, 13349, 14224, 15256, 19558, 20977, 22352, 26698, 30512, 39116, 41954, 53396, 78232, 83908, 106792, 146839, 156464, 167816, 213584, 242189, 293678, 335632, 484378, 587356, 968756, 1174712, 1695323, 1937512, 2349424, 2664079, 3390646, 3875024, 5328158, 6781292, 10656316, 13562584, 18648553, 21312632, 27125168, 37297106, 42625264, 74594212, 149188424, 298376848]

約数ペア:

[(1, 298376848), (2, 149188424), (4, 74594212), (7, 42625264), (8, 37297106), (11, 27125168), (14, 21312632), (16, 18648553), (22, 13562584), (28, 10656316), (44, 6781292), (56, 5328158), (77, 3875024), (88, 3390646), (112, 2664079), (127, 2349424), (154, 1937512), (176, 1695323), (254, 1174712), (308, 968756), (508, 587356), (616, 484378), (889, 335632), (1016, 293678), (1232, 242189), (1397, 213584), (1778, 167816), (1907, 156464), (2032, 146839), (2794, 106792), (3556, 83908), (3814, 78232), (5588, 53396), (7112, 41954), (7628, 39116), (9779, 30512), (11176, 26698), (13349, 22352), (14224, 20977), (15256, 19558)]