763969824

素因数分解:

$2^5\times 3^2\times {\mathrm{1327}}^1\times {\mathrm{1999}}^1$

素因数の和:3342

約数の個数: 72

約数和(自身を含む): 2175264000

約数和(自身を除く): 1411294176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1327, 1999, 2654, 3981, 3998, 5308, 5997, 7962, 7996, 10616, 11943, 11994, 15924, 15992, 17991, 21232, 23886, 23988, 31848, 31984, 35982, 42464, 47772, 47976, 63696, 63968, 71964, 95544, 95952, 127392, 143928, 191088, 191904, 287856, 382176, 575712, 2652673, 5305346, 7958019, 10610692, 15916038, 21221384, 23874057, 31832076, 42442768, 47748114, 63664152, 84885536, 95496228, 127328304, 190992456, 254656608, 381984912, 763969824]

約数ペア:

[(1, 763969824), (2, 381984912), (3, 254656608), (4, 190992456), (6, 127328304), (8, 95496228), (9, 84885536), (12, 63664152), (16, 47748114), (18, 42442768), (24, 31832076), (32, 23874057), (36, 21221384), (48, 15916038), (72, 10610692), (96, 7958019), (144, 5305346), (288, 2652673), (1327, 575712), (1999, 382176), (2654, 287856), (3981, 191904), (3998, 191088), (5308, 143928), (5997, 127392), (7962, 95952), (7996, 95544), (10616, 71964), (11943, 63968), (11994, 63696), (15924, 47976), (15992, 47772), (17991, 42464), (21232, 35982), (23886, 31984), (23988, 31848)]