491207147496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{299711}}^1$

素因数の和:299856

約数の個数: 192

約数和(自身を含む): 1531696158720

約数和(自身を除く): 1040489011224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 103, 104, 117, 136, 153, 156, 204, 206, 221, 234, 306, 309, 312, 408, 412, 442, 468, 612, 618, 663, 824, 884, 927, 936, 1224, 1236, 1326, 1339, 1751, 1768, 1854, 1989, 2472, 2652, 2678, 3502, 3708, 3978, 4017, 5253, 5304, 5356, 7004, 7416, 7956, 8034, 10506, 10712, 12051, 14008, 15759, 15912, 16068, 21012, 22763, 24102, 31518, 32136, 42024, 45526, 48204, 63036, 68289, 91052, 96408, 126072, 136578, 182104, 204867, 273156, 299711, 409734, 546312, 599422, 819468, 899133, 1198844, 1638936, 1798266, 2397688, 2697399, 3596532, 3896243, 5095087, 5394798, 7193064, 7792486, 10190174, 10789596, 11688729, 15285261, 15584972, 20380348, 21579192, 23377458, 30570522, 30870233, 31169944, 35066187, 40760696, 45855783, 46754916, 61141044, 61740466, 66236131, 70132374, 91711566, 92610699, 93509832, 122282088, 123480932, 132472262, 140264748, 183423132, 185221398, 198708393, 246961864, 264944524, 277832097, 280529496, 366846264, 370442796, 397416786, 401313029, 524793961, 529889048, 555664194, 596125179, 740885592, 794833572, 802626058, 1049587922, 1111328388, 1192250358, 1203939087, 1574381883, 1589667144, 1605252116, 2099175844, 2222656776, 2384500716, 2407878174, 3148763766, 3210504232, 3611817261, 4198351688, 4723145649, 4769001432, 4815756348, 6297527532, 6822321493, 7223634522, 9446291298, 9631512696, 12595055064, 13644642986, 14447269044, 18892582596, 20466964479, 27289285972, 28894538088, 37785165192, 40933928958, 54578571944, 61400893437, 81867857916, 122801786874, 163735715832, 245603573748, 491207147496]

約数ペア:

[(1, 491207147496), (2, 245603573748), (3, 163735715832), (4, 122801786874), (6, 81867857916), (8, 61400893437), (9, 54578571944), (12, 40933928958), (13, 37785165192), (17, 28894538088), (18, 27289285972), (24, 20466964479), (26, 18892582596), (34, 14447269044), (36, 13644642986), (39, 12595055064), (51, 9631512696), (52, 9446291298), (68, 7223634522), (72, 6822321493), (78, 6297527532), (102, 4815756348), (103, 4769001432), (104, 4723145649), (117, 4198351688), (136, 3611817261), (153, 3210504232), (156, 3148763766), (204, 2407878174), (206, 2384500716), (221, 2222656776), (234, 2099175844), (306, 1605252116), (309, 1589667144), (312, 1574381883), (408, 1203939087), (412, 1192250358), (442, 1111328388), (468, 1049587922), (612, 802626058), (618, 794833572), (663, 740885592), (824, 596125179), (884, 555664194), (927, 529889048), (936, 524793961), (1224, 401313029), (1236, 397416786), (1326, 370442796), (1339, 366846264), (1751, 280529496), (1768, 277832097), (1854, 264944524), (1989, 246961864), (2472, 198708393), (2652, 185221398), (2678, 183423132), (3502, 140264748), (3708, 132472262), (3978, 123480932), (4017, 122282088), (5253, 93509832), (5304, 92610699), (5356, 91711566), (7004, 70132374), (7416, 66236131), (7956, 61740466), (8034, 61141044), (10506, 46754916), (10712, 45855783), (12051, 40760696), (14008, 35066187), (15759, 31169944), (15912, 30870233), (16068, 30570522), (21012, 23377458), (22763, 21579192), (24102, 20380348), (31518, 15584972), (32136, 15285261), (42024, 11688729), (45526, 10789596), (48204, 10190174), (63036, 7792486), (68289, 7193064), (91052, 5394798), (96408, 5095087), (126072, 3896243), (136578, 3596532), (182104, 2697399), (204867, 2397688), (273156, 1798266), (299711, 1638936), (409734, 1198844), (546312, 899133), (599422, 819468)]