298539252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1447}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 825394752

約数和(自身を除く): 526855500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 521, 1042, 1447, 1563, 2084, 2894, 3126, 4341, 4689, 5731, 5788, 6252, 8682, 9378, 11462, 13023, 15917, 17193, 17364, 18756, 22924, 26046, 31834, 34386, 47751, 51579, 52092, 63668, 68772, 95502, 103158, 143253, 191004, 206316, 286506, 573012, 753887, 1507774, 2261661, 3015548, 4523322, 6784983, 8292757, 9046644, 13569966, 16585514, 24878271, 27139932, 33171028, 49756542, 74634813, 99513084, 149269626, 298539252]

約数ペア:

[(1, 298539252), (2, 149269626), (3, 99513084), (4, 74634813), (6, 49756542), (9, 33171028), (11, 27139932), (12, 24878271), (18, 16585514), (22, 13569966), (33, 9046644), (36, 8292757), (44, 6784983), (66, 4523322), (99, 3015548), (132, 2261661), (198, 1507774), (396, 753887), (521, 573012), (1042, 286506), (1447, 206316), (1563, 191004), (2084, 143253), (2894, 103158), (3126, 95502), (4341, 68772), (4689, 63668), (5731, 52092), (5788, 51579), (6252, 47751), (8682, 34386), (9378, 31834), (11462, 26046), (13023, 22924), (15917, 18756), (17193, 17364)]