786982836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1713

約数の個数: 72

約数和(自身を含む): 1965045600

約数和(自身を除く): 1178062764

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 149, 204, 289, 298, 447, 578, 596, 867, 894, 1156, 1523, 1734, 1788, 2533, 3046, 3468, 4569, 5066, 6092, 7599, 9138, 10132, 15198, 18276, 25891, 30396, 43061, 51782, 77673, 86122, 103564, 129183, 155346, 172244, 226927, 258366, 310692, 440147, 453854, 516732, 680781, 880294, 907708, 1320441, 1361562, 1760588, 2640882, 2723124, 3857759, 5281764, 7715518, 11573277, 15431036, 23146554, 46293108, 65581903, 131163806, 196745709, 262327612, 393491418, 786982836]

約数ペア:

[(1, 786982836), (2, 393491418), (3, 262327612), (4, 196745709), (6, 131163806), (12, 65581903), (17, 46293108), (34, 23146554), (51, 15431036), (68, 11573277), (102, 7715518), (149, 5281764), (204, 3857759), (289, 2723124), (298, 2640882), (447, 1760588), (578, 1361562), (596, 1320441), (867, 907708), (894, 880294), (1156, 680781), (1523, 516732), (1734, 453854), (1788, 440147), (2533, 310692), (3046, 258366), (3468, 226927), (4569, 172244), (5066, 155346), (6092, 129183), (7599, 103564), (9138, 86122), (10132, 77673), (15198, 51782), (18276, 43061), (25891, 30396)]