820842912

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^2\times {\mathrm{3389}}^1$

素因数の和:3463

約数の個数: 108

約数和(自身を含む): 2418253110

約数和(自身を除く): 1597410198

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 841, 928, 1044, 1392, 1682, 2088, 2523, 2784, 3364, 3389, 4176, 5046, 6728, 6778, 7569, 8352, 10092, 10167, 13456, 13556, 15138, 20184, 20334, 26912, 27112, 30276, 30501, 40368, 40668, 54224, 60552, 61002, 80736, 81336, 98281, 108448, 121104, 122004, 162672, 196562, 242208, 244008, 294843, 325344, 393124, 488016, 589686, 786248, 884529, 976032, 1179372, 1572496, 1769058, 2358744, 2850149, 3144992, 3538116, 4717488, 5700298, 7076232, 8550447, 9434976, 11400596, 14152464, 17100894, 22801192, 25651341, 28304928, 34201788, 45602384, 51302682, 68403576, 91204768, 102605364, 136807152, 205210728, 273614304, 410421456, 820842912]

約数ペア:

[(1, 820842912), (2, 410421456), (3, 273614304), (4, 205210728), (6, 136807152), (8, 102605364), (9, 91204768), (12, 68403576), (16, 51302682), (18, 45602384), (24, 34201788), (29, 28304928), (32, 25651341), (36, 22801192), (48, 17100894), (58, 14152464), (72, 11400596), (87, 9434976), (96, 8550447), (116, 7076232), (144, 5700298), (174, 4717488), (232, 3538116), (261, 3144992), (288, 2850149), (348, 2358744), (464, 1769058), (522, 1572496), (696, 1179372), (841, 976032), (928, 884529), (1044, 786248), (1392, 589686), (1682, 488016), (2088, 393124), (2523, 325344), (2784, 294843), (3364, 244008), (3389, 242208), (4176, 196562), (5046, 162672), (6728, 122004), (6778, 121104), (7569, 108448), (8352, 98281), (10092, 81336), (10167, 80736), (13456, 61002), (13556, 60552), (15138, 54224), (20184, 40668), (20334, 40368), (26912, 30501), (27112, 30276)]