812813508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19963}}^1$

素因数の和:20018

約数の個数: 96

約数和(自身を含む): 2347766400

約数和(自身を除く): 1534952892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 174, 234, 261, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1131, 1404, 1508, 1566, 2262, 3132, 3393, 4524, 6786, 10179, 13572, 19963, 20358, 39926, 40716, 59889, 79852, 119778, 179667, 239556, 259519, 359334, 519038, 539001, 578927, 718668, 778557, 1038076, 1078002, 1157854, 1557114, 1736781, 2156004, 2315708, 2335671, 3114228, 3473562, 4671342, 5210343, 6947124, 7007013, 7526051, 9342684, 10420686, 14014026, 15052102, 15631029, 20841372, 22578153, 28028052, 30104204, 31262058, 45156306, 62524116, 67734459, 90312612, 135468918, 203203377, 270937836, 406406754, 812813508]

約数ペア:

[(1, 812813508), (2, 406406754), (3, 270937836), (4, 203203377), (6, 135468918), (9, 90312612), (12, 67734459), (13, 62524116), (18, 45156306), (26, 31262058), (27, 30104204), (29, 28028052), (36, 22578153), (39, 20841372), (52, 15631029), (54, 15052102), (58, 14014026), (78, 10420686), (87, 9342684), (108, 7526051), (116, 7007013), (117, 6947124), (156, 5210343), (174, 4671342), (234, 3473562), (261, 3114228), (348, 2335671), (351, 2315708), (377, 2156004), (468, 1736781), (522, 1557114), (702, 1157854), (754, 1078002), (783, 1038076), (1044, 778557), (1131, 718668), (1404, 578927), (1508, 539001), (1566, 519038), (2262, 359334), (3132, 259519), (3393, 239556), (4524, 179667), (6786, 119778), (10179, 79852), (13572, 59889), (19963, 40716), (20358, 39926)]