2489463072

素因数分解:

$2^5\times 3^5\times {\mathrm{389}}^1\times {\mathrm{823}}^1$

素因数の和:1237

約数の個数: 144

約数和(自身を含む): 7369427520

約数和(自身を除く): 4879964448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 389, 432, 486, 648, 778, 823, 864, 972, 1167, 1296, 1556, 1646, 1944, 2334, 2469, 2592, 3112, 3292, 3501, 3888, 4668, 4938, 6224, 6584, 7002, 7407, 7776, 9336, 9876, 10503, 12448, 13168, 14004, 14814, 18672, 19752, 21006, 22221, 26336, 28008, 29628, 31509, 37344, 39504, 42012, 44442, 56016, 59256, 63018, 66663, 79008, 84024, 88884, 94527, 112032, 118512, 126036, 133326, 168048, 177768, 189054, 199989, 237024, 252072, 266652, 320147, 336096, 355536, 378108, 399978, 504144, 533304, 640294, 711072, 756216, 799956, 960441, 1008288, 1066608, 1280588, 1512432, 1599912, 1920882, 2133216, 2561176, 2881323, 3024864, 3199824, 3841764, 5122352, 5762646, 6399648, 7683528, 8643969, 10244704, 11525292, 15367056, 17287938, 23050584, 25931907, 30734112, 34575876, 46101168, 51863814, 69151752, 77795721, 92202336, 103727628, 138303504, 155591442, 207455256, 276607008, 311182884, 414910512, 622365768, 829821024, 1244731536, 2489463072]

約数ペア:

[(1, 2489463072), (2, 1244731536), (3, 829821024), (4, 622365768), (6, 414910512), (8, 311182884), (9, 276607008), (12, 207455256), (16, 155591442), (18, 138303504), (24, 103727628), (27, 92202336), (32, 77795721), (36, 69151752), (48, 51863814), (54, 46101168), (72, 34575876), (81, 30734112), (96, 25931907), (108, 23050584), (144, 17287938), (162, 15367056), (216, 11525292), (243, 10244704), (288, 8643969), (324, 7683528), (389, 6399648), (432, 5762646), (486, 5122352), (648, 3841764), (778, 3199824), (823, 3024864), (864, 2881323), (972, 2561176), (1167, 2133216), (1296, 1920882), (1556, 1599912), (1646, 1512432), (1944, 1280588), (2334, 1066608), (2469, 1008288), (2592, 960441), (3112, 799956), (3292, 756216), (3501, 711072), (3888, 640294), (4668, 533304), (4938, 504144), (6224, 399978), (6584, 378108), (7002, 355536), (7407, 336096), (7776, 320147), (9336, 266652), (9876, 252072), (10503, 237024), (12448, 199989), (13168, 189054), (14004, 177768), (14814, 168048), (18672, 133326), (19752, 126036), (21006, 118512), (22221, 112032), (26336, 94527), (28008, 88884), (29628, 84024), (31509, 79008), (37344, 66663), (39504, 63018), (42012, 59256), (44442, 56016)]