261776424

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17123}}^1$

素因数の和:17159

約数の個数: 96

約数和(自身を含む): 819897120

約数和(自身を除く): 558120696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 17123, 34246, 51369, 68492, 102738, 119861, 136984, 205476, 222599, 239722, 359583, 410952, 445198, 479444, 667797, 719166, 839027, 890396, 958888, 1335594, 1438332, 1558193, 1678054, 1780792, 2517081, 2671188, 2876664, 3116386, 3356108, 4674579, 5034162, 5342376, 6232772, 6712216, 9349158, 10068324, 10907351, 12465544, 18698316, 20136648, 21814702, 32722053, 37396632, 43629404, 65444106, 87258808, 130888212, 261776424]

約数ペア:

[(1, 261776424), (2, 130888212), (3, 87258808), (4, 65444106), (6, 43629404), (7, 37396632), (8, 32722053), (12, 21814702), (13, 20136648), (14, 18698316), (21, 12465544), (24, 10907351), (26, 10068324), (28, 9349158), (39, 6712216), (42, 6232772), (49, 5342376), (52, 5034162), (56, 4674579), (78, 3356108), (84, 3116386), (91, 2876664), (98, 2671188), (104, 2517081), (147, 1780792), (156, 1678054), (168, 1558193), (182, 1438332), (196, 1335594), (273, 958888), (294, 890396), (312, 839027), (364, 719166), (392, 667797), (546, 479444), (588, 445198), (637, 410952), (728, 359583), (1092, 239722), (1176, 222599), (1274, 205476), (1911, 136984), (2184, 119861), (2548, 102738), (3822, 68492), (5096, 51369), (7644, 34246), (15288, 17123)]