8919009792008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{2727199}}^1$

素因数の和:2727534

約数の個数: 64

約数和(自身を含む): 17937339840000

約数和(自身を除く): 9018330047992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 173, 278, 346, 556, 692, 1112, 1384, 2363, 2941, 4726, 5882, 9452, 11764, 18904, 23528, 24047, 48094, 96188, 192376, 408799, 817598, 1635196, 2727199, 3270392, 5454398, 10908796, 21817592, 46362383, 92724766, 185449532, 370899064, 379080661, 471805427, 758161322, 943610854, 1516322644, 1887221708, 3032645288, 3774443416, 6444371237, 8020692259, 12888742474, 16041384518, 25777484948, 32082769036, 51554969896, 64165538072, 65580954353, 131161908706, 262323817412, 524647634824, 1114876224001, 2229752448002, 4459504896004, 8919009792008]

約数ペア:

[(1, 8919009792008), (2, 4459504896004), (4, 2229752448002), (8, 1114876224001), (17, 524647634824), (34, 262323817412), (68, 131161908706), (136, 65580954353), (139, 64165538072), (173, 51554969896), (278, 32082769036), (346, 25777484948), (556, 16041384518), (692, 12888742474), (1112, 8020692259), (1384, 6444371237), (2363, 3774443416), (2941, 3032645288), (4726, 1887221708), (5882, 1516322644), (9452, 943610854), (11764, 758161322), (18904, 471805427), (23528, 379080661), (24047, 370899064), (48094, 185449532), (96188, 92724766), (192376, 46362383), (408799, 21817592), (817598, 10908796), (1635196, 5454398), (2727199, 3270392)]