1393345728

素因数分解:

$2^6\times 3^2\times {\mathrm{521}}^1\times {\mathrm{4643}}^1$

素因数の和:5182

約数の個数: 84

約数和(自身を含む): 4002301368

約数和(自身を除く): 2608955640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 521, 576, 1042, 1563, 2084, 3126, 4168, 4643, 4689, 6252, 8336, 9286, 9378, 12504, 13929, 16672, 18572, 18756, 25008, 27858, 33344, 37144, 37512, 41787, 50016, 55716, 74288, 75024, 83574, 100032, 111432, 148576, 150048, 167148, 222864, 297152, 300096, 334296, 445728, 668592, 891456, 1337184, 2419003, 2674368, 4838006, 7257009, 9676012, 14514018, 19352024, 21771027, 29028036, 38704048, 43542054, 58056072, 77408096, 87084108, 116112144, 154816192, 174168216, 232224288, 348336432, 464448576, 696672864, 1393345728]

約数ペア:

[(1, 1393345728), (2, 696672864), (3, 464448576), (4, 348336432), (6, 232224288), (8, 174168216), (9, 154816192), (12, 116112144), (16, 87084108), (18, 77408096), (24, 58056072), (32, 43542054), (36, 38704048), (48, 29028036), (64, 21771027), (72, 19352024), (96, 14514018), (144, 9676012), (192, 7257009), (288, 4838006), (521, 2674368), (576, 2419003), (1042, 1337184), (1563, 891456), (2084, 668592), (3126, 445728), (4168, 334296), (4643, 300096), (4689, 297152), (6252, 222864), (8336, 167148), (9286, 150048), (9378, 148576), (12504, 111432), (13929, 100032), (16672, 83574), (18572, 75024), (18756, 74288), (25008, 55716), (27858, 50016), (33344, 41787), (37144, 37512)]