231912516524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2\times {\mathrm{22619}}^1$

素因数の和:22819

約数の個数: 72

約数和(自身を含む): 455131862640

約数和(自身を除く): 223219346116

約数列:

[1, 2, 4, 13, 26, 37, 52, 73, 74, 146, 148, 292, 481, 949, 962, 1898, 1924, 2701, 3796, 5329, 5402, 10658, 10804, 21316, 22619, 35113, 45238, 69277, 70226, 90476, 138554, 140452, 197173, 277108, 294047, 394346, 588094, 788692, 836903, 1176188, 1651187, 1673806, 2563249, 3302374, 3347612, 5126498, 6604748, 10252996, 10879739, 21465431, 21759478, 42930862, 43518956, 61093919, 85861724, 120536651, 122187838, 241073302, 244375676, 482146604, 794220947, 1566976463, 1588441894, 3133952926, 3176883788, 4459856087, 6267905852, 8919712174, 17839424348, 57978129131, 115956258262, 231912516524]

約数ペア:

[(1, 231912516524), (2, 115956258262), (4, 57978129131), (13, 17839424348), (26, 8919712174), (37, 6267905852), (52, 4459856087), (73, 3176883788), (74, 3133952926), (146, 1588441894), (148, 1566976463), (292, 794220947), (481, 482146604), (949, 244375676), (962, 241073302), (1898, 122187838), (1924, 120536651), (2701, 85861724), (3796, 61093919), (5329, 43518956), (5402, 42930862), (10658, 21759478), (10804, 21465431), (21316, 10879739), (22619, 10252996), (35113, 6604748), (45238, 5126498), (69277, 3347612), (70226, 3302374), (90476, 2563249), (138554, 1673806), (140452, 1651187), (197173, 1176188), (277108, 836903), (294047, 788692), (394346, 588094)]