213959304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 672235200

約数和(自身を除く): 458275896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 53, 57, 72, 76, 78, 104, 106, 114, 117, 152, 156, 159, 171, 212, 227, 228, 234, 247, 312, 318, 342, 424, 454, 456, 468, 477, 494, 636, 681, 684, 689, 741, 908, 936, 954, 988, 1007, 1272, 1362, 1368, 1378, 1482, 1816, 1908, 1976, 2014, 2043, 2067, 2223, 2724, 2756, 2951, 2964, 3021, 3816, 4028, 4086, 4134, 4313, 4446, 5448, 5512, 5902, 5928, 6042, 6201, 8056, 8172, 8268, 8626, 8853, 8892, 9063, 11804, 12031, 12084, 12402, 12939, 13091, 16344, 16536, 17252, 17706, 17784, 18126, 23608, 24062, 24168, 24804, 25878, 26182, 26559, 34504, 35412, 36093, 36252, 38817, 39273, 48124, 49608, 51756, 52364, 53118, 56069, 70824, 72186, 72504, 77634, 78546, 96248, 103512, 104728, 106236, 108279, 112138, 117819, 144372, 155268, 156403, 157092, 168207, 212472, 216558, 224276, 228589, 235638, 288744, 310536, 312806, 314184, 336414, 433116, 448552, 457178, 469209, 471276, 504621, 625612, 672828, 685767, 866232, 914356, 938418, 942552, 1009242, 1251224, 1345656, 1371534, 1407627, 1828712, 1876836, 2018484, 2057301, 2743068, 2815254, 2971657, 3753672, 4036968, 4114602, 5486136, 5630508, 5943314, 8229204, 8914971, 11261016, 11886628, 16458408, 17829942, 23773256, 26744913, 35659884, 53489826, 71319768, 106979652, 213959304]

約数ペア:

[(1, 213959304), (2, 106979652), (3, 71319768), (4, 53489826), (6, 35659884), (8, 26744913), (9, 23773256), (12, 17829942), (13, 16458408), (18, 11886628), (19, 11261016), (24, 8914971), (26, 8229204), (36, 5943314), (38, 5630508), (39, 5486136), (52, 4114602), (53, 4036968), (57, 3753672), (72, 2971657), (76, 2815254), (78, 2743068), (104, 2057301), (106, 2018484), (114, 1876836), (117, 1828712), (152, 1407627), (156, 1371534), (159, 1345656), (171, 1251224), (212, 1009242), (227, 942552), (228, 938418), (234, 914356), (247, 866232), (312, 685767), (318, 672828), (342, 625612), (424, 504621), (454, 471276), (456, 469209), (468, 457178), (477, 448552), (494, 433116), (636, 336414), (681, 314184), (684, 312806), (689, 310536), (741, 288744), (908, 235638), (936, 228589), (954, 224276), (988, 216558), (1007, 212472), (1272, 168207), (1362, 157092), (1368, 156403), (1378, 155268), (1482, 144372), (1816, 117819), (1908, 112138), (1976, 108279), (2014, 106236), (2043, 104728), (2067, 103512), (2223, 96248), (2724, 78546), (2756, 77634), (2951, 72504), (2964, 72186), (3021, 70824), (3816, 56069), (4028, 53118), (4086, 52364), (4134, 51756), (4313, 49608), (4446, 48124), (5448, 39273), (5512, 38817), (5902, 36252), (5928, 36093), (6042, 35412), (6201, 34504), (8056, 26559), (8172, 26182), (8268, 25878), (8626, 24804), (8853, 24168), (8892, 24062), (9063, 23608), (11804, 18126), (12031, 17784), (12084, 17706), (12402, 17252), (12939, 16536), (13091, 16344)]