255465036

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{28499}}^1$

素因数の和:28595

約数の個数: 48

約数和(自身を含む): 670320000

約数和(自身を除く): 414854964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 28499, 56998, 85497, 113996, 170994, 256491, 341988, 512982, 769473, 1025964, 1538946, 2365417, 3077892, 4730834, 7096251, 9461668, 14192502, 21288753, 28385004, 42577506, 63866259, 85155012, 127732518, 255465036]

約数ペア:

[(1, 255465036), (2, 127732518), (3, 85155012), (4, 63866259), (6, 42577506), (9, 28385004), (12, 21288753), (18, 14192502), (27, 9461668), (36, 7096251), (54, 4730834), (83, 3077892), (108, 2365417), (166, 1538946), (249, 1025964), (332, 769473), (498, 512982), (747, 341988), (996, 256491), (1494, 170994), (2241, 113996), (2988, 85497), (4482, 56998), (8964, 28499)]