676690168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 1777593600

約数和(自身を除く): 1100903432

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 119, 133, 136, 152, 154, 179, 187, 209, 238, 266, 308, 323, 358, 361, 374, 418, 476, 532, 616, 646, 716, 722, 748, 836, 952, 1064, 1253, 1292, 1309, 1432, 1444, 1463, 1496, 1672, 1969, 2261, 2506, 2527, 2584, 2618, 2888, 2926, 3043, 3401, 3553, 3938, 3971, 4522, 5012, 5054, 5236, 5852, 6086, 6137, 6802, 7106, 7876, 7942, 9044, 10024, 10108, 10472, 11704, 12172, 12274, 13604, 13783, 14212, 15752, 15884, 18088, 20216, 21301, 23807, 24344, 24548, 24871, 27208, 27566, 27797, 28424, 31768, 33473, 37411, 42602, 42959, 47614, 49096, 49742, 55132, 55594, 57817, 64619, 66946, 67507, 74822, 85204, 85918, 95228, 99484, 110264, 111188, 115634, 129238, 133892, 135014, 149644, 170408, 171836, 190456, 198968, 222376, 231268, 234311, 258476, 261877, 267784, 270028, 299288, 343672, 404719, 452333, 462536, 468622, 472549, 516952, 523754, 540056, 635987, 710809, 809438, 904666, 937244, 945098, 1047508, 1098523, 1271974, 1421618, 1618876, 1809332, 1874488, 1890196, 2095016, 2197046, 2543948, 2843236, 3237752, 3618664, 3780392, 4394092, 4451909, 4975663, 5087896, 5686472, 7689661, 8788184, 8903818, 9951326, 12083753, 15379322, 17807636, 19902652, 24167506, 30758644, 35615272, 39805304, 48335012, 61517288, 84586271, 96670024, 169172542, 338345084, 676690168]

約数ペア:

[(1, 676690168), (2, 338345084), (4, 169172542), (7, 96670024), (8, 84586271), (11, 61517288), (14, 48335012), (17, 39805304), (19, 35615272), (22, 30758644), (28, 24167506), (34, 19902652), (38, 17807636), (44, 15379322), (56, 12083753), (68, 9951326), (76, 8903818), (77, 8788184), (88, 7689661), (119, 5686472), (133, 5087896), (136, 4975663), (152, 4451909), (154, 4394092), (179, 3780392), (187, 3618664), (209, 3237752), (238, 2843236), (266, 2543948), (308, 2197046), (323, 2095016), (358, 1890196), (361, 1874488), (374, 1809332), (418, 1618876), (476, 1421618), (532, 1271974), (616, 1098523), (646, 1047508), (716, 945098), (722, 937244), (748, 904666), (836, 809438), (952, 710809), (1064, 635987), (1253, 540056), (1292, 523754), (1309, 516952), (1432, 472549), (1444, 468622), (1463, 462536), (1496, 452333), (1672, 404719), (1969, 343672), (2261, 299288), (2506, 270028), (2527, 267784), (2584, 261877), (2618, 258476), (2888, 234311), (2926, 231268), (3043, 222376), (3401, 198968), (3553, 190456), (3938, 171836), (3971, 170408), (4522, 149644), (5012, 135014), (5054, 133892), (5236, 129238), (5852, 115634), (6086, 111188), (6137, 110264), (6802, 99484), (7106, 95228), (7876, 85918), (7942, 85204), (9044, 74822), (10024, 67507), (10108, 66946), (10472, 64619), (11704, 57817), (12172, 55594), (12274, 55132), (13604, 49742), (13783, 49096), (14212, 47614), (15752, 42959), (15884, 42602), (18088, 37411), (20216, 33473), (21301, 31768), (23807, 28424), (24344, 27797), (24548, 27566), (24871, 27208)]