520047370728

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2383}}^1\times {\mathrm{81919}}^1$

素因数の和:84351

約数の個数: 96

約数和(自身を含む): 1447152844800

約数和(自身を除く): 927105474072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2383, 2664, 4766, 7149, 9532, 14298, 19064, 21447, 28596, 42894, 57192, 81919, 85788, 88171, 163838, 171576, 176342, 245757, 264513, 327676, 352684, 491514, 529026, 655352, 705368, 737271, 793539, 983028, 1058052, 1474542, 1587078, 1966056, 2116104, 2949084, 3031003, 3174156, 5898168, 6062006, 6348312, 9093009, 12124012, 18186018, 24248024, 27279027, 36372036, 54558054, 72744072, 109116108, 195212977, 218232216, 390425954, 585638931, 780851908, 1171277862, 1561703816, 1756916793, 2342555724, 3513833586, 4685111448, 7027667172, 7222880149, 14055334344, 14445760298, 21668640447, 28891520596, 43337280894, 57783041192, 65005921341, 86674561788, 130011842682, 173349123576, 260023685364, 520047370728]

約数ペア:

[(1, 520047370728), (2, 260023685364), (3, 173349123576), (4, 130011842682), (6, 86674561788), (8, 65005921341), (9, 57783041192), (12, 43337280894), (18, 28891520596), (24, 21668640447), (36, 14445760298), (37, 14055334344), (72, 7222880149), (74, 7027667172), (111, 4685111448), (148, 3513833586), (222, 2342555724), (296, 1756916793), (333, 1561703816), (444, 1171277862), (666, 780851908), (888, 585638931), (1332, 390425954), (2383, 218232216), (2664, 195212977), (4766, 109116108), (7149, 72744072), (9532, 54558054), (14298, 36372036), (19064, 27279027), (21447, 24248024), (28596, 18186018), (42894, 12124012), (57192, 9093009), (81919, 6348312), (85788, 6062006), (88171, 5898168), (163838, 3174156), (171576, 3031003), (176342, 2949084), (245757, 2116104), (264513, 1966056), (327676, 1587078), (352684, 1474542), (491514, 1058052), (529026, 983028), (655352, 793539), (705368, 737271)]