2989867344

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{156899}}^1$

素因数の和:157307

約数の個数: 40

約数和(自身を含む): 7743328800

約数和(自身を除く): 4753461456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 19056, 156899, 313798, 470697, 627596, 941394, 1255192, 1882788, 2510384, 3765576, 7531152, 62288903, 124577806, 186866709, 249155612, 373733418, 498311224, 747466836, 996622448, 1494933672, 2989867344]

約数ペア:

[(1, 2989867344), (2, 1494933672), (3, 996622448), (4, 747466836), (6, 498311224), (8, 373733418), (12, 249155612), (16, 186866709), (24, 124577806), (48, 62288903), (397, 7531152), (794, 3765576), (1191, 2510384), (1588, 1882788), (2382, 1255192), (3176, 941394), (4764, 627596), (6352, 470697), (9528, 313798), (19056, 156899)]