245676816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22157}}^1$

素因数の和:22189

約数の個数: 120

約数和(自身を含む): 857248704

約数和(自身を除く): 611571888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 22157, 44314, 66471, 88628, 132942, 155099, 177256, 199413, 243727, 265884, 310198, 354512, 398826, 465297, 487454, 531768, 620396, 731181, 797652, 930594, 974908, 1063536, 1240792, 1395891, 1462362, 1595304, 1706089, 1861188, 1949816, 2193543, 2481584, 2791782, 2924724, 3190608, 3412178, 3722376, 3899632, 4387086, 5118267, 5583564, 5849448, 6824356, 7444752, 8774172, 10236534, 11167128, 11698896, 13648712, 15354801, 17548344, 20473068, 22334256, 27297424, 30709602, 35096688, 40946136, 61419204, 81892272, 122838408, 245676816]

約数ペア:

[(1, 245676816), (2, 122838408), (3, 81892272), (4, 61419204), (6, 40946136), (7, 35096688), (8, 30709602), (9, 27297424), (11, 22334256), (12, 20473068), (14, 17548344), (16, 15354801), (18, 13648712), (21, 11698896), (22, 11167128), (24, 10236534), (28, 8774172), (33, 7444752), (36, 6824356), (42, 5849448), (44, 5583564), (48, 5118267), (56, 4387086), (63, 3899632), (66, 3722376), (72, 3412178), (77, 3190608), (84, 2924724), (88, 2791782), (99, 2481584), (112, 2193543), (126, 1949816), (132, 1861188), (144, 1706089), (154, 1595304), (168, 1462362), (176, 1395891), (198, 1240792), (231, 1063536), (252, 974908), (264, 930594), (308, 797652), (336, 731181), (396, 620396), (462, 531768), (504, 487454), (528, 465297), (616, 398826), (693, 354512), (792, 310198), (924, 265884), (1008, 243727), (1232, 199413), (1386, 177256), (1584, 155099), (1848, 132942), (2772, 88628), (3696, 66471), (5544, 44314), (11088, 22157)]