312202226

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2969}}^1$

素因数の和:3051

約数の個数: 48

約数和(自身を含む): 578971800

約数和(自身を除く): 266769574

約数列:

[1, 2, 7, 14, 29, 37, 49, 58, 74, 98, 203, 259, 406, 518, 1073, 1421, 1813, 2146, 2842, 2969, 3626, 5938, 7511, 15022, 20783, 41566, 52577, 86101, 105154, 109853, 145481, 172202, 219706, 290962, 602707, 768971, 1205414, 1537942, 3185737, 4218949, 5382797, 6371474, 8437898, 10765594, 22300159, 44600318, 156101113, 312202226]

約数ペア:

[(1, 312202226), (2, 156101113), (7, 44600318), (14, 22300159), (29, 10765594), (37, 8437898), (49, 6371474), (58, 5382797), (74, 4218949), (98, 3185737), (203, 1537942), (259, 1205414), (406, 768971), (518, 602707), (1073, 290962), (1421, 219706), (1813, 172202), (2146, 145481), (2842, 109853), (2969, 105154), (3626, 86101), (5938, 52577), (7511, 41566), (15022, 20783)]