15697818216

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{2447}}^1$

素因数の和:3239

約数の個数: 96

約数和(自身を含む): 42905116800

約数和(自身を除く): 27207298584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 641, 834, 1112, 1251, 1282, 1668, 1923, 2447, 2502, 2564, 3336, 3846, 4894, 5004, 5128, 5769, 7341, 7692, 9788, 10008, 11538, 14682, 15384, 19576, 22023, 23076, 29364, 44046, 46152, 58728, 88092, 89099, 176184, 178198, 267297, 340133, 356396, 534594, 680266, 712792, 801891, 1020399, 1069188, 1360532, 1568527, 1603782, 2040798, 2138376, 2721064, 3061197, 3137054, 3207564, 4081596, 4705581, 6122394, 6274108, 6415128, 8163192, 9411162, 12244788, 12548216, 14116743, 18822324, 24489576, 28233486, 37644648, 56466972, 112933944, 218025253, 436050506, 654075759, 872101012, 1308151518, 1744202024, 1962227277, 2616303036, 3924454554, 5232606072, 7848909108, 15697818216]

約数ペア:

[(1, 15697818216), (2, 7848909108), (3, 5232606072), (4, 3924454554), (6, 2616303036), (8, 1962227277), (9, 1744202024), (12, 1308151518), (18, 872101012), (24, 654075759), (36, 436050506), (72, 218025253), (139, 112933944), (278, 56466972), (417, 37644648), (556, 28233486), (641, 24489576), (834, 18822324), (1112, 14116743), (1251, 12548216), (1282, 12244788), (1668, 9411162), (1923, 8163192), (2447, 6415128), (2502, 6274108), (2564, 6122394), (3336, 4705581), (3846, 4081596), (4894, 3207564), (5004, 3137054), (5128, 3061197), (5769, 2721064), (7341, 2138376), (7692, 2040798), (9788, 1603782), (10008, 1568527), (11538, 1360532), (14682, 1069188), (15384, 1020399), (19576, 801891), (22023, 712792), (23076, 680266), (29364, 534594), (44046, 356396), (46152, 340133), (58728, 267297), (88092, 178198), (89099, 176184)]