319372288

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{7607}}^1$

素因数の和:7668

約数の個数: 44

約数和(自身を含む): 654090192

約数和(自身を除く): 334717904

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 2624, 5248, 7607, 10496, 15214, 20992, 30428, 41984, 60856, 121712, 243424, 311887, 486848, 623774, 973696, 1247548, 1947392, 2495096, 3894784, 4990192, 7789568, 9980384, 19960768, 39921536, 79843072, 159686144, 319372288]

約数ペア:

[(1, 319372288), (2, 159686144), (4, 79843072), (8, 39921536), (16, 19960768), (32, 9980384), (41, 7789568), (64, 4990192), (82, 3894784), (128, 2495096), (164, 1947392), (256, 1247548), (328, 973696), (512, 623774), (656, 486848), (1024, 311887), (1312, 243424), (2624, 121712), (5248, 60856), (7607, 41984), (10496, 30428), (15214, 20992)]