891442608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3055

約数の個数: 160

約数和(自身を含む): 2830295040

約数和(自身を除く): 1938852432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 112, 114, 133, 141, 152, 168, 188, 228, 266, 282, 304, 329, 336, 376, 399, 456, 532, 564, 658, 752, 798, 893, 912, 987, 1064, 1128, 1316, 1596, 1786, 1974, 2128, 2256, 2632, 2679, 2971, 3192, 3572, 3948, 5264, 5358, 5942, 6251, 6384, 7144, 7896, 8913, 10716, 11884, 12502, 14288, 15792, 17826, 18753, 20797, 21432, 23768, 25004, 35652, 37506, 41594, 42864, 47536, 50008, 56449, 62391, 71304, 75012, 83188, 100016, 112898, 124782, 139637, 142608, 150024, 166376, 169347, 225796, 249564, 279274, 300048, 332752, 338694, 395143, 418911, 451592, 499128, 558548, 677388, 790286, 837822, 903184, 977459, 998256, 1117096, 1185429, 1354776, 1580572, 1675644, 1954918, 2234192, 2370858, 2653103, 2709552, 2932377, 3161144, 3351288, 3909836, 4741716, 5306206, 5864754, 6322288, 6702576, 7819672, 7959309, 9483432, 10612412, 11729508, 15639344, 15918618, 18571721, 18966864, 21224824, 23459016, 31837236, 37143442, 42449648, 46918032, 55715163, 63674472, 74286884, 111430326, 127348944, 148573768, 222860652, 297147536, 445721304, 891442608]

約数ペア:

[(1, 891442608), (2, 445721304), (3, 297147536), (4, 222860652), (6, 148573768), (7, 127348944), (8, 111430326), (12, 74286884), (14, 63674472), (16, 55715163), (19, 46918032), (21, 42449648), (24, 37143442), (28, 31837236), (38, 23459016), (42, 21224824), (47, 18966864), (48, 18571721), (56, 15918618), (57, 15639344), (76, 11729508), (84, 10612412), (94, 9483432), (112, 7959309), (114, 7819672), (133, 6702576), (141, 6322288), (152, 5864754), (168, 5306206), (188, 4741716), (228, 3909836), (266, 3351288), (282, 3161144), (304, 2932377), (329, 2709552), (336, 2653103), (376, 2370858), (399, 2234192), (456, 1954918), (532, 1675644), (564, 1580572), (658, 1354776), (752, 1185429), (798, 1117096), (893, 998256), (912, 977459), (987, 903184), (1064, 837822), (1128, 790286), (1316, 677388), (1596, 558548), (1786, 499128), (1974, 451592), (2128, 418911), (2256, 395143), (2632, 338694), (2679, 332752), (2971, 300048), (3192, 279274), (3572, 249564), (3948, 225796), (5264, 169347), (5358, 166376), (5942, 150024), (6251, 142608), (6384, 139637), (7144, 124782), (7896, 112898), (8913, 100016), (10716, 83188), (11884, 75012), (12502, 71304), (14288, 62391), (15792, 56449), (17826, 50008), (18753, 47536), (20797, 42864), (21432, 41594), (23768, 37506), (25004, 35652)]