304749612

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 798798000

約数和(自身を除く): 494048388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 109, 111, 148, 218, 222, 327, 333, 436, 444, 654, 666, 981, 1308, 1332, 1962, 2099, 3924, 4033, 4198, 6297, 8066, 8396, 12099, 12594, 16132, 18891, 24198, 25188, 36297, 37782, 48396, 72594, 75564, 77663, 145188, 155326, 228791, 232989, 310652, 457582, 465978, 686373, 698967, 915164, 931956, 1372746, 1397934, 2059119, 2745492, 2795868, 4118238, 8236476, 8465267, 16930534, 25395801, 33861068, 50791602, 76187403, 101583204, 152374806, 304749612]

約数ペア:

[(1, 304749612), (2, 152374806), (3, 101583204), (4, 76187403), (6, 50791602), (9, 33861068), (12, 25395801), (18, 16930534), (36, 8465267), (37, 8236476), (74, 4118238), (109, 2795868), (111, 2745492), (148, 2059119), (218, 1397934), (222, 1372746), (327, 931956), (333, 915164), (436, 698967), (444, 686373), (654, 465978), (666, 457582), (981, 310652), (1308, 232989), (1332, 228791), (1962, 155326), (2099, 145188), (3924, 77663), (4033, 75564), (4198, 72594), (6297, 48396), (8066, 37782), (8396, 36297), (12099, 25188), (12594, 24198), (16132, 18891)]