2820833568

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{199889}}^1$

素因数の和:199919

約数の個数: 108

約数和(自身を含む): 9331464870

約数和(自身を除く): 6510631302

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 199889, 399778, 599667, 799556, 1199334, 1399223, 1599112, 1799001, 2398668, 2798446, 3198224, 3598002, 4197669, 4797336, 5596892, 6396448, 7196004, 8395338, 9594672, 9794561, 11193784, 12593007, 14392008, 16790676, 19189344, 19589122, 22387568, 25186014, 28784016, 29383683, 33581352, 39178244, 44775136, 50372028, 57568032, 58767366, 67162704, 78356488, 88151049, 100744056, 117534732, 134325408, 156712976, 176302098, 201488112, 235069464, 313425952, 352604196, 402976224, 470138928, 705208392, 940277856, 1410416784, 2820833568]

約数ペア:

[(1, 2820833568), (2, 1410416784), (3, 940277856), (4, 705208392), (6, 470138928), (7, 402976224), (8, 352604196), (9, 313425952), (12, 235069464), (14, 201488112), (16, 176302098), (18, 156712976), (21, 134325408), (24, 117534732), (28, 100744056), (32, 88151049), (36, 78356488), (42, 67162704), (48, 58767366), (49, 57568032), (56, 50372028), (63, 44775136), (72, 39178244), (84, 33581352), (96, 29383683), (98, 28784016), (112, 25186014), (126, 22387568), (144, 19589122), (147, 19189344), (168, 16790676), (196, 14392008), (224, 12593007), (252, 11193784), (288, 9794561), (294, 9594672), (336, 8395338), (392, 7196004), (441, 6396448), (504, 5596892), (588, 4797336), (672, 4197669), (784, 3598002), (882, 3198224), (1008, 2798446), (1176, 2398668), (1568, 1799001), (1764, 1599112), (2016, 1399223), (2352, 1199334), (3528, 799556), (4704, 599667), (7056, 399778), (14112, 199889)]