764132330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1$

素因数の和:1671

約数の個数: 64

約数和(自身を含む): 1542094848

約数和(自身を除く): 777962518

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 127, 130, 155, 254, 310, 403, 635, 806, 1270, 1493, 1651, 2015, 2986, 3302, 3937, 4030, 7465, 7874, 8255, 14930, 16510, 19409, 19685, 38818, 39370, 46283, 51181, 92566, 97045, 102362, 189611, 194090, 231415, 255905, 379222, 462830, 511810, 601679, 948055, 1203358, 1896110, 2464943, 3008395, 4929886, 5877941, 6016790, 11755882, 12324715, 24649430, 29389705, 58779410, 76413233, 152826466, 382066165, 764132330]

約数ペア:

[(1, 764132330), (2, 382066165), (5, 152826466), (10, 76413233), (13, 58779410), (26, 29389705), (31, 24649430), (62, 12324715), (65, 11755882), (127, 6016790), (130, 5877941), (155, 4929886), (254, 3008395), (310, 2464943), (403, 1896110), (635, 1203358), (806, 948055), (1270, 601679), (1493, 511810), (1651, 462830), (2015, 379222), (2986, 255905), (3302, 231415), (3937, 194090), (4030, 189611), (7465, 102362), (7874, 97045), (8255, 92566), (14930, 51181), (16510, 46283), (19409, 39370), (19685, 38818)]