247175136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 765286704

約数和(自身を除く): 518111568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 107, 117, 144, 156, 208, 214, 234, 288, 312, 321, 416, 428, 468, 617, 624, 642, 856, 936, 963, 1234, 1248, 1284, 1391, 1712, 1851, 1872, 1926, 2468, 2568, 2782, 3424, 3702, 3744, 3852, 4173, 4936, 5136, 5553, 5564, 7404, 7704, 8021, 8346, 9872, 10272, 11106, 11128, 12519, 14808, 15408, 16042, 16692, 19744, 22212, 22256, 24063, 25038, 29616, 30816, 32084, 33384, 44424, 44512, 48126, 50076, 59232, 64168, 66019, 66768, 72189, 88848, 96252, 100152, 128336, 132038, 133536, 144378, 177696, 192504, 198057, 200304, 256672, 264076, 288756, 385008, 396114, 400608, 528152, 577512, 594171, 770016, 792228, 858247, 1056304, 1155024, 1188342, 1584456, 1716494, 2112608, 2310048, 2376684, 2574741, 3168912, 3432988, 4753368, 5149482, 6337824, 6865976, 7724223, 9506736, 10298964, 13731952, 15448446, 19013472, 20597928, 27463904, 30896892, 41195856, 61793784, 82391712, 123587568, 247175136]

約数ペア:

[(1, 247175136), (2, 123587568), (3, 82391712), (4, 61793784), (6, 41195856), (8, 30896892), (9, 27463904), (12, 20597928), (13, 19013472), (16, 15448446), (18, 13731952), (24, 10298964), (26, 9506736), (32, 7724223), (36, 6865976), (39, 6337824), (48, 5149482), (52, 4753368), (72, 3432988), (78, 3168912), (96, 2574741), (104, 2376684), (107, 2310048), (117, 2112608), (144, 1716494), (156, 1584456), (208, 1188342), (214, 1155024), (234, 1056304), (288, 858247), (312, 792228), (321, 770016), (416, 594171), (428, 577512), (468, 528152), (617, 400608), (624, 396114), (642, 385008), (856, 288756), (936, 264076), (963, 256672), (1234, 200304), (1248, 198057), (1284, 192504), (1391, 177696), (1712, 144378), (1851, 133536), (1872, 132038), (1926, 128336), (2468, 100152), (2568, 96252), (2782, 88848), (3424, 72189), (3702, 66768), (3744, 66019), (3852, 64168), (4173, 59232), (4936, 50076), (5136, 48126), (5553, 44512), (5564, 44424), (7404, 33384), (7704, 32084), (8021, 30816), (8346, 29616), (9872, 25038), (10272, 24063), (11106, 22256), (11128, 22212), (12519, 19744), (14808, 16692), (15408, 16042)]