251114136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3769

約数の個数: 128

約数和(自身を含む): 797798400

約数和(自身を除く): 546684264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3709, 4836, 5208, 5642, 7418, 8463, 9672, 11127, 11284, 14836, 16926, 22254, 22568, 25963, 29672, 33852, 44508, 48217, 51926, 67704, 77889, 89016, 96434, 103852, 114979, 144651, 155778, 192868, 207704, 229958, 289302, 311556, 337519, 344937, 385736, 459916, 578604, 623112, 675038, 689874, 804853, 919832, 1012557, 1157208, 1350076, 1379748, 1494727, 1609706, 2025114, 2414559, 2700152, 2759496, 2989454, 3219412, 4050228, 4484181, 4829118, 5978908, 6438824, 8100456, 8968362, 9658236, 10463089, 11957816, 17936724, 19316472, 20926178, 31389267, 35873448, 41852356, 62778534, 83704712, 125557068, 251114136]

約数ペア:

[(1, 251114136), (2, 125557068), (3, 83704712), (4, 62778534), (6, 41852356), (7, 35873448), (8, 31389267), (12, 20926178), (13, 19316472), (14, 17936724), (21, 11957816), (24, 10463089), (26, 9658236), (28, 8968362), (31, 8100456), (39, 6438824), (42, 5978908), (52, 4829118), (56, 4484181), (62, 4050228), (78, 3219412), (84, 2989454), (91, 2759496), (93, 2700152), (104, 2414559), (124, 2025114), (156, 1609706), (168, 1494727), (182, 1379748), (186, 1350076), (217, 1157208), (248, 1012557), (273, 919832), (312, 804853), (364, 689874), (372, 675038), (403, 623112), (434, 578604), (546, 459916), (651, 385736), (728, 344937), (744, 337519), (806, 311556), (868, 289302), (1092, 229958), (1209, 207704), (1302, 192868), (1612, 155778), (1736, 144651), (2184, 114979), (2418, 103852), (2604, 96434), (2821, 89016), (3224, 77889), (3709, 67704), (4836, 51926), (5208, 48217), (5642, 44508), (7418, 33852), (8463, 29672), (9672, 25963), (11127, 22568), (11284, 22254), (14836, 16926)]