308397816

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 947700000

約数和(自身を除く): 639302184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 89, 102, 114, 136, 149, 152, 153, 171, 178, 204, 228, 267, 298, 306, 323, 342, 356, 408, 447, 456, 534, 596, 612, 646, 684, 712, 801, 894, 969, 1068, 1192, 1224, 1292, 1341, 1368, 1513, 1602, 1691, 1788, 1938, 2136, 2533, 2584, 2682, 2831, 2907, 3026, 3204, 3382, 3576, 3876, 4539, 5066, 5073, 5364, 5662, 5814, 6052, 6408, 6764, 7599, 7752, 8493, 9078, 10132, 10146, 10728, 11324, 11628, 12104, 13261, 13528, 13617, 15198, 15219, 16986, 18156, 20264, 20292, 22648, 22797, 23256, 25479, 26522, 27234, 28747, 30396, 30438, 33972, 36312, 39783, 40584, 45594, 48127, 50958, 53044, 54468, 57494, 60792, 60876, 67944, 79566, 86241, 91188, 96254, 101916, 106088, 108936, 114988, 119349, 121752, 144381, 159132, 172482, 182376, 192508, 203832, 225437, 229976, 238698, 251959, 258723, 288762, 318264, 344964, 385016, 433143, 450874, 477396, 503918, 517446, 577524, 676311, 689928, 755877, 866286, 901748, 954792, 1007836, 1034892, 1155048, 1352622, 1511754, 1732572, 1803496, 2015672, 2028933, 2069784, 2267631, 2705244, 3023508, 3465144, 4057866, 4283303, 4535262, 5410488, 6047016, 8115732, 8566606, 9070524, 12849909, 16231464, 17133212, 18141048, 25699818, 34266424, 38549727, 51399636, 77099454, 102799272, 154198908, 308397816]

約数ペア:

[(1, 308397816), (2, 154198908), (3, 102799272), (4, 77099454), (6, 51399636), (8, 38549727), (9, 34266424), (12, 25699818), (17, 18141048), (18, 17133212), (19, 16231464), (24, 12849909), (34, 9070524), (36, 8566606), (38, 8115732), (51, 6047016), (57, 5410488), (68, 4535262), (72, 4283303), (76, 4057866), (89, 3465144), (102, 3023508), (114, 2705244), (136, 2267631), (149, 2069784), (152, 2028933), (153, 2015672), (171, 1803496), (178, 1732572), (204, 1511754), (228, 1352622), (267, 1155048), (298, 1034892), (306, 1007836), (323, 954792), (342, 901748), (356, 866286), (408, 755877), (447, 689928), (456, 676311), (534, 577524), (596, 517446), (612, 503918), (646, 477396), (684, 450874), (712, 433143), (801, 385016), (894, 344964), (969, 318264), (1068, 288762), (1192, 258723), (1224, 251959), (1292, 238698), (1341, 229976), (1368, 225437), (1513, 203832), (1602, 192508), (1691, 182376), (1788, 172482), (1938, 159132), (2136, 144381), (2533, 121752), (2584, 119349), (2682, 114988), (2831, 108936), (2907, 106088), (3026, 101916), (3204, 96254), (3382, 91188), (3576, 86241), (3876, 79566), (4539, 67944), (5066, 60876), (5073, 60792), (5364, 57494), (5662, 54468), (5814, 53044), (6052, 50958), (6408, 48127), (6764, 45594), (7599, 40584), (7752, 39783), (8493, 36312), (9078, 33972), (10132, 30438), (10146, 30396), (10728, 28747), (11324, 27234), (11628, 26522), (12104, 25479), (13261, 23256), (13528, 22797), (13617, 22648), (15198, 20292), (15219, 20264), (16986, 18156)]