521488968

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 256

約数和(自身を含む): 1790208000

約数和(自身を除く): 1268719032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 132, 143, 147, 154, 156, 168, 182, 196, 231, 264, 273, 286, 294, 308, 312, 343, 364, 392, 429, 443, 462, 539, 546, 572, 588, 616, 637, 686, 728, 858, 886, 924, 1001, 1029, 1078, 1092, 1144, 1176, 1274, 1329, 1372, 1617, 1716, 1772, 1848, 1911, 2002, 2058, 2156, 2184, 2548, 2658, 2744, 3003, 3101, 3234, 3432, 3544, 3773, 3822, 4004, 4116, 4312, 4459, 4873, 5096, 5316, 5759, 6006, 6202, 6468, 7007, 7546, 7644, 8008, 8232, 8918, 9303, 9746, 10632, 11319, 11518, 12012, 12404, 12936, 13377, 14014, 14619, 15092, 15288, 17277, 17836, 18606, 19492, 21021, 21707, 22638, 23036, 24024, 24808, 26754, 28028, 29238, 30184, 34111, 34554, 35672, 37212, 38984, 40313, 42042, 43414, 45276, 46072, 49049, 53508, 56056, 58476, 63349, 65121, 68222, 69108, 74424, 80626, 84084, 86828, 90552, 98098, 102333, 107016, 116952, 120939, 126698, 130242, 136444, 138216, 147147, 151949, 161252, 168168, 173656, 190047, 196196, 204666, 238777, 241878, 253396, 260484, 272888, 282191, 294294, 303898, 322504, 380094, 392392, 409332, 443443, 455847, 477554, 483756, 506792, 520968, 564382, 588588, 607796, 716331, 760188, 818664, 846573, 886886, 911694, 955108, 967512, 1128764, 1177176, 1215592, 1330329, 1432662, 1520376, 1671439, 1693146, 1773772, 1823388, 1910216, 1975337, 2257528, 2660658, 2865324, 3104101, 3342878, 3386292, 3547544, 3646776, 3950674, 5014317, 5321316, 5730648, 5926011, 6208202, 6685756, 6772584, 7901348, 9312303, 10028634, 10642632, 11852022, 12416404, 13371512, 15802696, 18624606, 20057268, 21728707, 23704044, 24832808, 37249212, 40114536, 43457414, 47408088, 65186121, 74498424, 86914828, 130372242, 173829656, 260744484, 521488968]

約数ペア:

[(1, 521488968), (2, 260744484), (3, 173829656), (4, 130372242), (6, 86914828), (7, 74498424), (8, 65186121), (11, 47408088), (12, 43457414), (13, 40114536), (14, 37249212), (21, 24832808), (22, 23704044), (24, 21728707), (26, 20057268), (28, 18624606), (33, 15802696), (39, 13371512), (42, 12416404), (44, 11852022), (49, 10642632), (52, 10028634), (56, 9312303), (66, 7901348), (77, 6772584), (78, 6685756), (84, 6208202), (88, 5926011), (91, 5730648), (98, 5321316), (104, 5014317), (132, 3950674), (143, 3646776), (147, 3547544), (154, 3386292), (156, 3342878), (168, 3104101), (182, 2865324), (196, 2660658), (231, 2257528), (264, 1975337), (273, 1910216), (286, 1823388), (294, 1773772), (308, 1693146), (312, 1671439), (343, 1520376), (364, 1432662), (392, 1330329), (429, 1215592), (443, 1177176), (462, 1128764), (539, 967512), (546, 955108), (572, 911694), (588, 886886), (616, 846573), (637, 818664), (686, 760188), (728, 716331), (858, 607796), (886, 588588), (924, 564382), (1001, 520968), (1029, 506792), (1078, 483756), (1092, 477554), (1144, 455847), (1176, 443443), (1274, 409332), (1329, 392392), (1372, 380094), (1617, 322504), (1716, 303898), (1772, 294294), (1848, 282191), (1911, 272888), (2002, 260484), (2058, 253396), (2156, 241878), (2184, 238777), (2548, 204666), (2658, 196196), (2744, 190047), (3003, 173656), (3101, 168168), (3234, 161252), (3432, 151949), (3544, 147147), (3773, 138216), (3822, 136444), (4004, 130242), (4116, 126698), (4312, 120939), (4459, 116952), (4873, 107016), (5096, 102333), (5316, 98098), (5759, 90552), (6006, 86828), (6202, 84084), (6468, 80626), (7007, 74424), (7546, 69108), (7644, 68222), (8008, 65121), (8232, 63349), (8918, 58476), (9303, 56056), (9746, 53508), (10632, 49049), (11319, 46072), (11518, 45276), (12012, 43414), (12404, 42042), (12936, 40313), (13377, 38984), (14014, 37212), (14619, 35672), (15092, 34554), (15288, 34111), (17277, 30184), (17836, 29238), (18606, 28028), (19492, 26754), (21021, 24808), (21707, 24024), (22638, 23036)]