249885552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6823}}^1$

素因数の和:6950

約数の個数: 80

約数和(自身を含む): 744634880

約数和(自身を除く): 494749328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1308, 1526, 1744, 2289, 2616, 3052, 4578, 5232, 6104, 6823, 9156, 12208, 13646, 18312, 20469, 27292, 36624, 40938, 47761, 54584, 81876, 95522, 109168, 143283, 163752, 191044, 286566, 327504, 382088, 573132, 743707, 764176, 1146264, 1487414, 2231121, 2292528, 2974828, 4462242, 5205949, 5949656, 8924484, 10411898, 11899312, 15617847, 17848968, 20823796, 31235694, 35697936, 41647592, 62471388, 83295184, 124942776, 249885552]

約数ペア:

[(1, 249885552), (2, 124942776), (3, 83295184), (4, 62471388), (6, 41647592), (7, 35697936), (8, 31235694), (12, 20823796), (14, 17848968), (16, 15617847), (21, 11899312), (24, 10411898), (28, 8924484), (42, 5949656), (48, 5205949), (56, 4462242), (84, 2974828), (109, 2292528), (112, 2231121), (168, 1487414), (218, 1146264), (327, 764176), (336, 743707), (436, 573132), (654, 382088), (763, 327504), (872, 286566), (1308, 191044), (1526, 163752), (1744, 143283), (2289, 109168), (2616, 95522), (3052, 81876), (4578, 54584), (5232, 47761), (6104, 40938), (6823, 36624), (9156, 27292), (12208, 20469), (13646, 18312)]