889757526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 2255662080

約数和(自身を除く): 1365904554

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 97, 102, 119, 174, 194, 203, 238, 291, 357, 406, 443, 493, 582, 609, 679, 714, 886, 986, 1218, 1329, 1358, 1479, 1649, 2037, 2658, 2813, 2958, 3101, 3298, 3451, 4074, 4947, 5626, 6202, 6902, 7531, 8439, 9303, 9894, 10353, 11543, 12847, 15062, 16878, 18606, 19691, 20706, 22593, 23086, 25694, 34629, 38541, 39382, 42971, 45186, 47821, 52717, 59073, 69258, 77082, 85942, 89929, 95642, 105434, 118146, 128913, 143463, 158151, 179858, 218399, 257826, 269787, 286926, 300797, 316302, 334747, 436798, 539574, 601594, 655197, 669494, 730507, 902391, 1004241, 1246159, 1310394, 1461014, 1528793, 1804782, 2008482, 2191521, 2492318, 3057586, 3738477, 4383042, 4586379, 5113549, 7476954, 8723113, 9172758, 10227098, 15340647, 17446226, 21184703, 26169339, 30681294, 42369406, 52338678, 63554109, 127108218, 148292921, 296585842, 444878763, 889757526]

約数ペア:

[(1, 889757526), (2, 444878763), (3, 296585842), (6, 148292921), (7, 127108218), (14, 63554109), (17, 52338678), (21, 42369406), (29, 30681294), (34, 26169339), (42, 21184703), (51, 17446226), (58, 15340647), (87, 10227098), (97, 9172758), (102, 8723113), (119, 7476954), (174, 5113549), (194, 4586379), (203, 4383042), (238, 3738477), (291, 3057586), (357, 2492318), (406, 2191521), (443, 2008482), (493, 1804782), (582, 1528793), (609, 1461014), (679, 1310394), (714, 1246159), (886, 1004241), (986, 902391), (1218, 730507), (1329, 669494), (1358, 655197), (1479, 601594), (1649, 539574), (2037, 436798), (2658, 334747), (2813, 316302), (2958, 300797), (3101, 286926), (3298, 269787), (3451, 257826), (4074, 218399), (4947, 179858), (5626, 158151), (6202, 143463), (6902, 128913), (7531, 118146), (8439, 105434), (9303, 95642), (9894, 89929), (10353, 85942), (11543, 77082), (12847, 69258), (15062, 59073), (16878, 52717), (18606, 47821), (19691, 45186), (20706, 42971), (22593, 39382), (23086, 38541), (25694, 34629)]