321736241008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2278069}}^1$

素因数の和:2278194

約数の個数: 80

約数和(自身を含む): 775126985920

約数和(自身を除く): 453390744912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 679, 728, 776, 1261, 1358, 1456, 1552, 2522, 2716, 5044, 5432, 8827, 10088, 10864, 17654, 20176, 35308, 70616, 141232, 2278069, 4556138, 9112276, 15946483, 18224552, 29614897, 31892966, 36449104, 59229794, 63785932, 118459588, 127571864, 207304279, 220972693, 236919176, 255143728, 414608558, 441945386, 473838352, 829217116, 883890772, 1546808851, 1658434232, 1767781544, 2872645009, 3093617702, 3316868464, 3535563088, 5745290018, 6187235404, 11490580036, 12374470808, 20108515063, 22981160072, 24748941616, 40217030126, 45962320144, 80434060252, 160868120504, 321736241008]

約数ペア:

[(1, 321736241008), (2, 160868120504), (4, 80434060252), (7, 45962320144), (8, 40217030126), (13, 24748941616), (14, 22981160072), (16, 20108515063), (26, 12374470808), (28, 11490580036), (52, 6187235404), (56, 5745290018), (91, 3535563088), (97, 3316868464), (104, 3093617702), (112, 2872645009), (182, 1767781544), (194, 1658434232), (208, 1546808851), (364, 883890772), (388, 829217116), (679, 473838352), (728, 441945386), (776, 414608558), (1261, 255143728), (1358, 236919176), (1456, 220972693), (1552, 207304279), (2522, 127571864), (2716, 118459588), (5044, 63785932), (5432, 59229794), (8827, 36449104), (10088, 31892966), (10864, 29614897), (17654, 18224552), (20176, 15946483), (35308, 9112276), (70616, 4556138), (141232, 2278069)]