491353632

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22157}}^1$

素因数の和:22191

約数の個数: 144

約数和(自身を含む): 1742150592

約数和(自身を除く): 1250796960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 22157, 22176, 44314, 66471, 88628, 132942, 155099, 177256, 199413, 243727, 265884, 310198, 354512, 398826, 465297, 487454, 531768, 620396, 709024, 731181, 797652, 930594, 974908, 1063536, 1240792, 1395891, 1462362, 1595304, 1706089, 1861188, 1949816, 2127072, 2193543, 2481584, 2791782, 2924724, 3190608, 3412178, 3722376, 3899632, 4387086, 4963168, 5118267, 5583564, 5849448, 6381216, 6824356, 7444752, 7799264, 8774172, 10236534, 11167128, 11698896, 13648712, 14889504, 15354801, 17548344, 20473068, 22334256, 23397792, 27297424, 30709602, 35096688, 40946136, 44668512, 54594848, 61419204, 70193376, 81892272, 122838408, 163784544, 245676816, 491353632]

約数ペア:

[(1, 491353632), (2, 245676816), (3, 163784544), (4, 122838408), (6, 81892272), (7, 70193376), (8, 61419204), (9, 54594848), (11, 44668512), (12, 40946136), (14, 35096688), (16, 30709602), (18, 27297424), (21, 23397792), (22, 22334256), (24, 20473068), (28, 17548344), (32, 15354801), (33, 14889504), (36, 13648712), (42, 11698896), (44, 11167128), (48, 10236534), (56, 8774172), (63, 7799264), (66, 7444752), (72, 6824356), (77, 6381216), (84, 5849448), (88, 5583564), (96, 5118267), (99, 4963168), (112, 4387086), (126, 3899632), (132, 3722376), (144, 3412178), (154, 3190608), (168, 2924724), (176, 2791782), (198, 2481584), (224, 2193543), (231, 2127072), (252, 1949816), (264, 1861188), (288, 1706089), (308, 1595304), (336, 1462362), (352, 1395891), (396, 1240792), (462, 1063536), (504, 974908), (528, 930594), (616, 797652), (672, 731181), (693, 709024), (792, 620396), (924, 531768), (1008, 487454), (1056, 465297), (1232, 398826), (1386, 354512), (1584, 310198), (1848, 265884), (2016, 243727), (2464, 199413), (2772, 177256), (3168, 155099), (3696, 132942), (5544, 88628), (7392, 66471), (11088, 44314), (22157, 22176)]