2778404328

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1669}}^1$

素因数の和:2061

約数の個数: 160

約数和(自身を含む): 8923411200

約数和(自身を除く): 6145006872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 367, 378, 504, 567, 648, 734, 756, 1101, 1134, 1468, 1512, 1669, 2202, 2268, 2569, 2936, 3303, 3338, 4404, 4536, 5007, 5138, 6606, 6676, 7707, 8808, 9909, 10014, 10276, 11683, 13212, 13352, 15021, 15414, 19818, 20028, 20552, 23121, 23366, 26424, 29727, 30042, 30828, 35049, 39636, 40056, 45063, 46242, 46732, 59454, 60084, 61656, 69363, 70098, 79272, 90126, 92484, 93464, 105147, 118908, 120168, 135189, 138726, 140196, 180252, 184968, 208089, 210294, 237816, 270378, 277452, 280392, 315441, 360504, 416178, 420588, 540756, 554904, 612523, 630882, 832356, 841176, 946323, 1081512, 1225046, 1261764, 1664712, 1837569, 1892646, 2450092, 2523528, 3675138, 3785292, 4287661, 4900184, 5512707, 7350276, 7570584, 8575322, 11025414, 12862983, 14700552, 16538121, 17150644, 22050828, 25725966, 33076242, 34301288, 38588949, 44101656, 49614363, 51451932, 66152484, 77177898, 99228726, 102903864, 115766847, 132304968, 154355796, 198457452, 231533694, 308711592, 347300541, 396914904, 463067388, 694601082, 926134776, 1389202164, 2778404328]

約数ペア:

[(1, 2778404328), (2, 1389202164), (3, 926134776), (4, 694601082), (6, 463067388), (7, 396914904), (8, 347300541), (9, 308711592), (12, 231533694), (14, 198457452), (18, 154355796), (21, 132304968), (24, 115766847), (27, 102903864), (28, 99228726), (36, 77177898), (42, 66152484), (54, 51451932), (56, 49614363), (63, 44101656), (72, 38588949), (81, 34301288), (84, 33076242), (108, 25725966), (126, 22050828), (162, 17150644), (168, 16538121), (189, 14700552), (216, 12862983), (252, 11025414), (324, 8575322), (367, 7570584), (378, 7350276), (504, 5512707), (567, 4900184), (648, 4287661), (734, 3785292), (756, 3675138), (1101, 2523528), (1134, 2450092), (1468, 1892646), (1512, 1837569), (1669, 1664712), (2202, 1261764), (2268, 1225046), (2569, 1081512), (2936, 946323), (3303, 841176), (3338, 832356), (4404, 630882), (4536, 612523), (5007, 554904), (5138, 540756), (6606, 420588), (6676, 416178), (7707, 360504), (8808, 315441), (9909, 280392), (10014, 277452), (10276, 270378), (11683, 237816), (13212, 210294), (13352, 208089), (15021, 184968), (15414, 180252), (19818, 140196), (20028, 138726), (20552, 135189), (23121, 120168), (23366, 118908), (26424, 105147), (29727, 93464), (30042, 92484), (30828, 90126), (35049, 79272), (39636, 70098), (40056, 69363), (45063, 61656), (46242, 60084), (46732, 59454)]