291219986024

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{4237283}}^1$

素因数の和:4237382

約数の個数: 48

約数和(自身を含む): 608643473760

約数和(自身を除く): 317423487736

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 284, 484, 568, 781, 968, 1562, 3124, 6248, 8591, 17182, 34364, 68728, 4237283, 8474566, 16949132, 33898264, 46610113, 93220226, 186440452, 300847093, 372880904, 512711243, 601694186, 1025422486, 1203388372, 2050844972, 2406776744, 3309318023, 4101689944, 6618636046, 13237272092, 26474544184, 36402498253, 72804996506, 145609993012, 291219986024]

約数ペア:

[(1, 291219986024), (2, 145609993012), (4, 72804996506), (8, 36402498253), (11, 26474544184), (22, 13237272092), (44, 6618636046), (71, 4101689944), (88, 3309318023), (121, 2406776744), (142, 2050844972), (242, 1203388372), (284, 1025422486), (484, 601694186), (568, 512711243), (781, 372880904), (968, 300847093), (1562, 186440452), (3124, 93220226), (6248, 46610113), (8591, 33898264), (17182, 16949132), (34364, 8474566), (68728, 4237283)]