262530828

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 837760000

約数和(自身を除く): 575229172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 343, 373, 378, 399, 441, 513, 532, 588, 684, 686, 746, 756, 798, 882, 931, 1026, 1029, 1119, 1197, 1323, 1372, 1492, 1596, 1764, 1862, 2052, 2058, 2238, 2394, 2611, 2646, 2793, 3087, 3357, 3591, 3724, 4116, 4476, 4788, 5222, 5292, 5586, 6174, 6517, 6714, 7087, 7182, 7833, 8379, 9261, 10071, 10444, 11172, 12348, 13034, 13428, 14174, 14364, 15666, 16758, 18277, 18522, 19551, 20142, 21261, 23499, 25137, 26068, 28348, 31332, 33516, 36554, 37044, 39102, 40284, 42522, 46998, 49609, 50274, 54831, 58653, 63783, 70497, 73108, 78204, 85044, 93996, 99218, 100548, 109662, 117306, 127566, 127939, 140994, 148827, 164493, 175959, 191349, 198436, 219324, 234612, 255132, 255878, 281988, 297654, 328986, 347263, 351918, 382698, 383817, 446481, 493479, 511756, 595308, 657972, 694526, 703836, 765396, 767634, 892962, 986958, 1041789, 1151451, 1339443, 1389052, 1535268, 1785924, 1973916, 2083578, 2302902, 2430841, 2678886, 3125367, 3454353, 4167156, 4605804, 4861682, 5357772, 6250734, 6908706, 7292523, 9376101, 9723364, 12501468, 13817412, 14585046, 18752202, 21877569, 29170092, 37504404, 43755138, 65632707, 87510276, 131265414, 262530828]

約数ペア:

[(1, 262530828), (2, 131265414), (3, 87510276), (4, 65632707), (6, 43755138), (7, 37504404), (9, 29170092), (12, 21877569), (14, 18752202), (18, 14585046), (19, 13817412), (21, 12501468), (27, 9723364), (28, 9376101), (36, 7292523), (38, 6908706), (42, 6250734), (49, 5357772), (54, 4861682), (57, 4605804), (63, 4167156), (76, 3454353), (84, 3125367), (98, 2678886), (108, 2430841), (114, 2302902), (126, 2083578), (133, 1973916), (147, 1785924), (171, 1535268), (189, 1389052), (196, 1339443), (228, 1151451), (252, 1041789), (266, 986958), (294, 892962), (342, 767634), (343, 765396), (373, 703836), (378, 694526), (399, 657972), (441, 595308), (513, 511756), (532, 493479), (588, 446481), (684, 383817), (686, 382698), (746, 351918), (756, 347263), (798, 328986), (882, 297654), (931, 281988), (1026, 255878), (1029, 255132), (1119, 234612), (1197, 219324), (1323, 198436), (1372, 191349), (1492, 175959), (1596, 164493), (1764, 148827), (1862, 140994), (2052, 127939), (2058, 127566), (2238, 117306), (2394, 109662), (2611, 100548), (2646, 99218), (2793, 93996), (3087, 85044), (3357, 78204), (3591, 73108), (3724, 70497), (4116, 63783), (4476, 58653), (4788, 54831), (5222, 50274), (5292, 49609), (5586, 46998), (6174, 42522), (6517, 40284), (6714, 39102), (7087, 37044), (7182, 36554), (7833, 33516), (8379, 31332), (9261, 28348), (10071, 26068), (10444, 25137), (11172, 23499), (12348, 21261), (13034, 20142), (13428, 19551), (14174, 18522), (14364, 18277), (15666, 16758)]