247248486832

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1\times {\mathrm{4993}}^1$

素因数の和:5630

約数の個数: 80

約数和(自身を含む): 495578191680

約数和(自身を除く): 248329704848

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 233, 296, 359, 466, 592, 718, 932, 1436, 1864, 2872, 3728, 4993, 5744, 8621, 9986, 13283, 17242, 19972, 26566, 34484, 39944, 53132, 68968, 79888, 83647, 106264, 137936, 167294, 184741, 212528, 334588, 369482, 669176, 738964, 1163369, 1338352, 1477928, 1792487, 2326738, 2955856, 3094939, 3584974, 4653476, 6189878, 7169948, 9306952, 12379756, 14339896, 18613904, 24759512, 28679792, 43044653, 49519024, 66322019, 86089306, 132644038, 172178612, 265288076, 344357224, 417649471, 530576152, 688714448, 835298942, 1061152304, 1670597884, 3341195768, 6682391536, 15453030427, 30906060854, 61812121708, 123624243416, 247248486832]

約数ペア:

[(1, 247248486832), (2, 123624243416), (4, 61812121708), (8, 30906060854), (16, 15453030427), (37, 6682391536), (74, 3341195768), (148, 1670597884), (233, 1061152304), (296, 835298942), (359, 688714448), (466, 530576152), (592, 417649471), (718, 344357224), (932, 265288076), (1436, 172178612), (1864, 132644038), (2872, 86089306), (3728, 66322019), (4993, 49519024), (5744, 43044653), (8621, 28679792), (9986, 24759512), (13283, 18613904), (17242, 14339896), (19972, 12379756), (26566, 9306952), (34484, 7169948), (39944, 6189878), (53132, 4653476), (68968, 3584974), (79888, 3094939), (83647, 2955856), (106264, 2326738), (137936, 1792487), (167294, 1477928), (184741, 1338352), (212528, 1163369), (334588, 738964), (369482, 669176)]