2027209968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9907}}^1$

素因数の和:9964

約数の個数: 180

約数和(自身を含む): 6827900040

約数和(自身を除く): 4800690072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 696, 784, 812, 882, 1008, 1044, 1176, 1218, 1392, 1421, 1624, 1764, 1827, 2088, 2352, 2436, 2842, 3248, 3528, 3654, 4176, 4263, 4872, 5684, 7056, 7308, 8526, 9744, 9907, 11368, 12789, 14616, 17052, 19814, 22736, 25578, 29232, 29721, 34104, 39628, 51156, 59442, 68208, 69349, 79256, 89163, 102312, 118884, 138698, 158512, 178326, 204624, 208047, 237768, 277396, 287303, 356652, 416094, 475536, 485443, 554792, 574606, 624141, 713304, 832188, 861909, 970886, 1109584, 1149212, 1248282, 1426608, 1456329, 1664376, 1723818, 1941772, 2011121, 2298424, 2496564, 2585727, 2912658, 3328752, 3447636, 3883544, 4022242, 4368987, 4596848, 4993128, 5171454, 5825316, 6033363, 6895272, 7767088, 8044484, 8737974, 9986256, 10342908, 11650632, 12066726, 13790544, 14077847, 16088968, 17475948, 18100089, 20685816, 23301264, 24133452, 28155694, 32177936, 34951896, 36200178, 41371632, 42233541, 48266904, 56311388, 69903792, 72400356, 84467082, 96533808, 112622776, 126700623, 144800712, 168934164, 225245552, 253401246, 289601424, 337868328, 506802492, 675736656, 1013604984, 2027209968]

約数ペア:

[(1, 2027209968), (2, 1013604984), (3, 675736656), (4, 506802492), (6, 337868328), (7, 289601424), (8, 253401246), (9, 225245552), (12, 168934164), (14, 144800712), (16, 126700623), (18, 112622776), (21, 96533808), (24, 84467082), (28, 72400356), (29, 69903792), (36, 56311388), (42, 48266904), (48, 42233541), (49, 41371632), (56, 36200178), (58, 34951896), (63, 32177936), (72, 28155694), (84, 24133452), (87, 23301264), (98, 20685816), (112, 18100089), (116, 17475948), (126, 16088968), (144, 14077847), (147, 13790544), (168, 12066726), (174, 11650632), (196, 10342908), (203, 9986256), (232, 8737974), (252, 8044484), (261, 7767088), (294, 6895272), (336, 6033363), (348, 5825316), (392, 5171454), (406, 4993128), (441, 4596848), (464, 4368987), (504, 4022242), (522, 3883544), (588, 3447636), (609, 3328752), (696, 2912658), (784, 2585727), (812, 2496564), (882, 2298424), (1008, 2011121), (1044, 1941772), (1176, 1723818), (1218, 1664376), (1392, 1456329), (1421, 1426608), (1624, 1248282), (1764, 1149212), (1827, 1109584), (2088, 970886), (2352, 861909), (2436, 832188), (2842, 713304), (3248, 624141), (3528, 574606), (3654, 554792), (4176, 485443), (4263, 475536), (4872, 416094), (5684, 356652), (7056, 287303), (7308, 277396), (8526, 237768), (9744, 208047), (9907, 204624), (11368, 178326), (12789, 158512), (14616, 138698), (17052, 118884), (19814, 102312), (22736, 89163), (25578, 79256), (29232, 69349), (29721, 68208), (34104, 59442), (39628, 51156)]