313474212

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 854860160

約数和(自身を除く): 541385948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 79, 81, 108, 111, 148, 158, 162, 222, 237, 316, 324, 331, 333, 444, 474, 662, 666, 711, 948, 993, 999, 1324, 1332, 1422, 1986, 1998, 2133, 2844, 2923, 2979, 2997, 3972, 3996, 4266, 5846, 5958, 5994, 6399, 8532, 8769, 8937, 11692, 11916, 11988, 12247, 12798, 17538, 17874, 24494, 25596, 26149, 26307, 26811, 35076, 35748, 36741, 48988, 52298, 52614, 53622, 73482, 78447, 78921, 104596, 105228, 107244, 110223, 146964, 156894, 157842, 220446, 235341, 236763, 313788, 315684, 330669, 440892, 470682, 473526, 661338, 706023, 941364, 947052, 967513, 992007, 1322676, 1412046, 1935026, 1984014, 2118069, 2824092, 2902539, 3870052, 3968028, 4236138, 5805078, 8472276, 8707617, 11610156, 17415234, 26122851, 34830468, 52245702, 78368553, 104491404, 156737106, 313474212]

約数ペア:

[(1, 313474212), (2, 156737106), (3, 104491404), (4, 78368553), (6, 52245702), (9, 34830468), (12, 26122851), (18, 17415234), (27, 11610156), (36, 8707617), (37, 8472276), (54, 5805078), (74, 4236138), (79, 3968028), (81, 3870052), (108, 2902539), (111, 2824092), (148, 2118069), (158, 1984014), (162, 1935026), (222, 1412046), (237, 1322676), (316, 992007), (324, 967513), (331, 947052), (333, 941364), (444, 706023), (474, 661338), (662, 473526), (666, 470682), (711, 440892), (948, 330669), (993, 315684), (999, 313788), (1324, 236763), (1332, 235341), (1422, 220446), (1986, 157842), (1998, 156894), (2133, 146964), (2844, 110223), (2923, 107244), (2979, 105228), (2997, 104596), (3972, 78921), (3996, 78447), (4266, 73482), (5846, 53622), (5958, 52614), (5994, 52298), (6399, 48988), (8532, 36741), (8769, 35748), (8937, 35076), (11692, 26811), (11916, 26307), (11988, 26149), (12247, 25596), (12798, 24494), (17538, 17874)]