7156778256

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{40771}}^1$

素因数の和:40861

約数の個数: 120

約数和(自身を含む): 21294726336

約数和(自身を除く): 14137948080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 276, 318, 368, 414, 424, 477, 552, 636, 828, 848, 954, 1104, 1219, 1272, 1656, 1908, 2438, 2544, 3312, 3657, 3816, 4876, 7314, 7632, 9752, 10971, 14628, 19504, 21942, 29256, 40771, 43884, 58512, 81542, 87768, 122313, 163084, 175536, 244626, 326168, 366939, 489252, 652336, 733878, 937733, 978504, 1467756, 1875466, 1957008, 2160863, 2813199, 2935512, 3750932, 4321726, 5626398, 5871024, 6482589, 7501864, 8439597, 8643452, 11252796, 12965178, 15003728, 16879194, 17286904, 19447767, 22505592, 25930356, 33758388, 34573808, 38895534, 45011184, 49699849, 51860712, 67516776, 77791068, 99399698, 103721424, 135033552, 149099547, 155582136, 198799396, 298199094, 311164272, 397598792, 447298641, 596398188, 795197584, 894597282, 1192796376, 1789194564, 2385592752, 3578389128, 7156778256]

約数ペア:

[(1, 7156778256), (2, 3578389128), (3, 2385592752), (4, 1789194564), (6, 1192796376), (8, 894597282), (9, 795197584), (12, 596398188), (16, 447298641), (18, 397598792), (23, 311164272), (24, 298199094), (36, 198799396), (46, 155582136), (48, 149099547), (53, 135033552), (69, 103721424), (72, 99399698), (92, 77791068), (106, 67516776), (138, 51860712), (144, 49699849), (159, 45011184), (184, 38895534), (207, 34573808), (212, 33758388), (276, 25930356), (318, 22505592), (368, 19447767), (414, 17286904), (424, 16879194), (477, 15003728), (552, 12965178), (636, 11252796), (828, 8643452), (848, 8439597), (954, 7501864), (1104, 6482589), (1219, 5871024), (1272, 5626398), (1656, 4321726), (1908, 3750932), (2438, 2935512), (2544, 2813199), (3312, 2160863), (3657, 1957008), (3816, 1875466), (4876, 1467756), (7314, 978504), (7632, 937733), (9752, 733878), (10971, 652336), (14628, 489252), (19504, 366939), (21942, 326168), (29256, 244626), (40771, 175536), (43884, 163084), (58512, 122313), (81542, 87768)]