318407712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{719}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 958003200

約数和(自身を除く): 639595488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 659, 672, 719, 1318, 1438, 1977, 2157, 2636, 2876, 3954, 4314, 4613, 5033, 5272, 5752, 7908, 8628, 9226, 10066, 10544, 11504, 13839, 15099, 15816, 17256, 18452, 20132, 21088, 23008, 27678, 30198, 31632, 34512, 36904, 40264, 55356, 60396, 63264, 69024, 73808, 80528, 110712, 120792, 147616, 161056, 221424, 241584, 442848, 473821, 483168, 947642, 1421463, 1895284, 2842926, 3316747, 3790568, 5685852, 6633494, 7581136, 9950241, 11371704, 13266988, 15162272, 19900482, 22743408, 26533976, 39800964, 45486816, 53067952, 79601928, 106135904, 159203856, 318407712]

約数ペア:

[(1, 318407712), (2, 159203856), (3, 106135904), (4, 79601928), (6, 53067952), (7, 45486816), (8, 39800964), (12, 26533976), (14, 22743408), (16, 19900482), (21, 15162272), (24, 13266988), (28, 11371704), (32, 9950241), (42, 7581136), (48, 6633494), (56, 5685852), (84, 3790568), (96, 3316747), (112, 2842926), (168, 1895284), (224, 1421463), (336, 947642), (659, 483168), (672, 473821), (719, 442848), (1318, 241584), (1438, 221424), (1977, 161056), (2157, 147616), (2636, 120792), (2876, 110712), (3954, 80528), (4314, 73808), (4613, 69024), (5033, 63264), (5272, 60396), (5752, 55356), (7908, 40264), (8628, 36904), (9226, 34512), (10066, 31632), (10544, 30198), (11504, 27678), (13839, 23008), (15099, 21088), (15816, 20132), (17256, 18452)]