492659019216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1978741}}^1$

素因数の和:1978794

約数の個数: 240

約数和(自身を含む): 1786249978240

約数和(自身を除く): 1293590959024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 2128, 2184, 2223, 2394, 2736, 2964, 3192, 3276, 3458, 3952, 4368, 4446, 4788, 5187, 5928, 6384, 6552, 6916, 8892, 9576, 10374, 11856, 13104, 13832, 15561, 17784, 19152, 20748, 27664, 31122, 35568, 41496, 62244, 82992, 124488, 248976, 1978741, 3957482, 5936223, 7914964, 11872446, 13851187, 15829928, 17808669, 23744892, 25723633, 27702374, 31659856, 35617338, 37596079, 41553561, 47489784, 51447266, 55404748, 71234676, 75192158, 77170899, 83107122, 94979568, 102894532, 110809496, 112788237, 124660683, 142469352, 150384316, 154341798, 166214244, 180065431, 205789064, 221618992, 225576474, 231512697, 249321366, 263172553, 284938704, 300768632, 308683596, 332428488, 338364711, 360130862, 411578128, 451152948, 463025394, 488749027, 498642732, 526345106, 540196293, 601537264, 617367192, 664856976, 676729422, 720261724, 789517659, 902305896, 926050788, 977498054, 997285464, 1052690212, 1080392586, 1234734384, 1353458844, 1440523448, 1466247081, 1579035318, 1620588879, 1804611792, 1852101576, 1954996108, 1994570928, 2105380424, 2160785172, 2368552977, 2706917688, 2881046896, 2932494162, 3158070636, 3241177758, 3421243189, 3704203152, 3909992216, 4210760848, 4321570344, 4398741243, 4737105954, 5413835376, 5864988324, 6316141272, 6482355516, 6842486378, 7819984432, 8643140688, 8797482486, 9474211908, 10263729567, 11729976648, 12632282544, 12964711032, 13684972756, 17594964972, 18948423816, 20527459134, 23459953296, 25929422064, 27369945512, 30791188701, 35189929944, 37896847632, 41054918268, 54739891024, 61582377402, 70379859888, 82109836536, 123164754804, 164219673072, 246329509608, 492659019216]

約数ペア:

[(1, 492659019216), (2, 246329509608), (3, 164219673072), (4, 123164754804), (6, 82109836536), (7, 70379859888), (8, 61582377402), (9, 54739891024), (12, 41054918268), (13, 37896847632), (14, 35189929944), (16, 30791188701), (18, 27369945512), (19, 25929422064), (21, 23459953296), (24, 20527459134), (26, 18948423816), (28, 17594964972), (36, 13684972756), (38, 12964711032), (39, 12632282544), (42, 11729976648), (48, 10263729567), (52, 9474211908), (56, 8797482486), (57, 8643140688), (63, 7819984432), (72, 6842486378), (76, 6482355516), (78, 6316141272), (84, 5864988324), (91, 5413835376), (104, 4737105954), (112, 4398741243), (114, 4321570344), (117, 4210760848), (126, 3909992216), (133, 3704203152), (144, 3421243189), (152, 3241177758), (156, 3158070636), (168, 2932494162), (171, 2881046896), (182, 2706917688), (208, 2368552977), (228, 2160785172), (234, 2105380424), (247, 1994570928), (252, 1954996108), (266, 1852101576), (273, 1804611792), (304, 1620588879), (312, 1579035318), (336, 1466247081), (342, 1440523448), (364, 1353458844), (399, 1234734384), (456, 1080392586), (468, 1052690212), (494, 997285464), (504, 977498054), (532, 926050788), (546, 902305896), (624, 789517659), (684, 720261724), (728, 676729422), (741, 664856976), (798, 617367192), (819, 601537264), (912, 540196293), (936, 526345106), (988, 498642732), (1008, 488749027), (1064, 463025394), (1092, 451152948), (1197, 411578128), (1368, 360130862), (1456, 338364711), (1482, 332428488), (1596, 308683596), (1638, 300768632), (1729, 284938704), (1872, 263172553), (1976, 249321366), (2128, 231512697), (2184, 225576474), (2223, 221618992), (2394, 205789064), (2736, 180065431), (2964, 166214244), (3192, 154341798), (3276, 150384316), (3458, 142469352), (3952, 124660683), (4368, 112788237), (4446, 110809496), (4788, 102894532), (5187, 94979568), (5928, 83107122), (6384, 77170899), (6552, 75192158), (6916, 71234676), (8892, 55404748), (9576, 51447266), (10374, 47489784), (11856, 41553561), (13104, 37596079), (13832, 35617338), (15561, 31659856), (17784, 27702374), (19152, 25723633), (20748, 23744892), (27664, 17808669), (31122, 15829928), (35568, 13851187), (41496, 11872446), (62244, 7914964), (82992, 5936223), (124488, 3957482), (248976, 1978741)]