245511504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1613}}^1$

素因数の和:1785

約数の個数: 120

約数和(自身を含む): 790937472

約数和(自身を除く): 545425968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 151, 168, 252, 302, 336, 453, 504, 604, 906, 1008, 1057, 1208, 1359, 1613, 1812, 2114, 2416, 2718, 3171, 3226, 3624, 4228, 4839, 5436, 6342, 6452, 7248, 8456, 9513, 9678, 10872, 11291, 12684, 12904, 14517, 16912, 19026, 19356, 21744, 22582, 25368, 25808, 29034, 33873, 38052, 38712, 45164, 50736, 58068, 67746, 76104, 77424, 90328, 101619, 116136, 135492, 152208, 180656, 203238, 232272, 243563, 270984, 406476, 487126, 541968, 730689, 812952, 974252, 1461378, 1625904, 1704941, 1948504, 2192067, 2922756, 3409882, 3897008, 4384134, 5114823, 5845512, 6819764, 8768268, 10229646, 11691024, 13639528, 15344469, 17536536, 20459292, 27279056, 30688938, 35073072, 40918584, 61377876, 81837168, 122755752, 245511504]

約数ペア:

[(1, 245511504), (2, 122755752), (3, 81837168), (4, 61377876), (6, 40918584), (7, 35073072), (8, 30688938), (9, 27279056), (12, 20459292), (14, 17536536), (16, 15344469), (18, 13639528), (21, 11691024), (24, 10229646), (28, 8768268), (36, 6819764), (42, 5845512), (48, 5114823), (56, 4384134), (63, 3897008), (72, 3409882), (84, 2922756), (112, 2192067), (126, 1948504), (144, 1704941), (151, 1625904), (168, 1461378), (252, 974252), (302, 812952), (336, 730689), (453, 541968), (504, 487126), (604, 406476), (906, 270984), (1008, 243563), (1057, 232272), (1208, 203238), (1359, 180656), (1613, 152208), (1812, 135492), (2114, 116136), (2416, 101619), (2718, 90328), (3171, 77424), (3226, 76104), (3624, 67746), (4228, 58068), (4839, 50736), (5436, 45164), (6342, 38712), (6452, 38052), (7248, 33873), (8456, 29034), (9513, 25808), (9678, 25368), (10872, 22582), (11291, 21744), (12684, 19356), (12904, 19026), (14517, 16912)]