379394208

素因数分解:

$2^5\times 3^2\times {\mathrm{659}}^1\times {\mathrm{1999}}^1$

素因数の和:2674

約数の個数: 72

約数和(自身を含む): 1081080000

約数和(自身を除く): 701685792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 659, 1318, 1977, 1999, 2636, 3954, 3998, 5272, 5931, 5997, 7908, 7996, 10544, 11862, 11994, 15816, 15992, 17991, 21088, 23724, 23988, 31632, 31984, 35982, 47448, 47976, 63264, 63968, 71964, 94896, 95952, 143928, 189792, 191904, 287856, 575712, 1317341, 2634682, 3952023, 5269364, 7904046, 10538728, 11856069, 15808092, 21077456, 23712138, 31616184, 42154912, 47424276, 63232368, 94848552, 126464736, 189697104, 379394208]

約数ペア:

[(1, 379394208), (2, 189697104), (3, 126464736), (4, 94848552), (6, 63232368), (8, 47424276), (9, 42154912), (12, 31616184), (16, 23712138), (18, 21077456), (24, 15808092), (32, 11856069), (36, 10538728), (48, 7904046), (72, 5269364), (96, 3952023), (144, 2634682), (288, 1317341), (659, 575712), (1318, 287856), (1977, 191904), (1999, 189792), (2636, 143928), (3954, 95952), (3998, 94896), (5272, 71964), (5931, 63968), (5997, 63264), (7908, 47976), (7996, 47448), (10544, 35982), (11862, 31984), (11994, 31632), (15816, 23988), (15992, 23724), (17991, 21088)]