255026464

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 670602240

約数和(自身を除く): 415575776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 43, 44, 56, 58, 77, 83, 86, 88, 112, 116, 154, 166, 172, 176, 203, 224, 232, 301, 308, 319, 332, 344, 352, 406, 464, 473, 581, 602, 616, 638, 664, 688, 812, 913, 928, 946, 1162, 1204, 1232, 1247, 1276, 1328, 1376, 1624, 1826, 1892, 2233, 2324, 2407, 2408, 2464, 2494, 2552, 2656, 3248, 3311, 3569, 3652, 3784, 4466, 4648, 4814, 4816, 4988, 5104, 6391, 6496, 6622, 7138, 7304, 7568, 8729, 8932, 9296, 9628, 9632, 9976, 10208, 12782, 13244, 13717, 14276, 14608, 15136, 16849, 17458, 17864, 18592, 19256, 19952, 24983, 25564, 26477, 26488, 27434, 28552, 29216, 33698, 34916, 35728, 38512, 39259, 39904, 49966, 51128, 52954, 52976, 54868, 57104, 67396, 69832, 71456, 77024, 78518, 96019, 99932, 102256, 103501, 105908, 105952, 109736, 114208, 134792, 139664, 157036, 185339, 192038, 199864, 204512, 207002, 211816, 219472, 269584, 274813, 279328, 314072, 370678, 384076, 399728, 414004, 423632, 438944, 539168, 549626, 628144, 724507, 741356, 768152, 799456, 828008, 847264, 1099252, 1138511, 1256288, 1449014, 1482712, 1536304, 1656016, 2198504, 2277022, 2898028, 2965424, 3072608, 3312032, 4397008, 4554044, 5796056, 5930848, 7969577, 8794016, 9108088, 11592112, 15939154, 18216176, 23184224, 31878308, 36432352, 63756616, 127513232, 255026464]

約数ペア:

[(1, 255026464), (2, 127513232), (4, 63756616), (7, 36432352), (8, 31878308), (11, 23184224), (14, 18216176), (16, 15939154), (22, 11592112), (28, 9108088), (29, 8794016), (32, 7969577), (43, 5930848), (44, 5796056), (56, 4554044), (58, 4397008), (77, 3312032), (83, 3072608), (86, 2965424), (88, 2898028), (112, 2277022), (116, 2198504), (154, 1656016), (166, 1536304), (172, 1482712), (176, 1449014), (203, 1256288), (224, 1138511), (232, 1099252), (301, 847264), (308, 828008), (319, 799456), (332, 768152), (344, 741356), (352, 724507), (406, 628144), (464, 549626), (473, 539168), (581, 438944), (602, 423632), (616, 414004), (638, 399728), (664, 384076), (688, 370678), (812, 314072), (913, 279328), (928, 274813), (946, 269584), (1162, 219472), (1204, 211816), (1232, 207002), (1247, 204512), (1276, 199864), (1328, 192038), (1376, 185339), (1624, 157036), (1826, 139664), (1892, 134792), (2233, 114208), (2324, 109736), (2407, 105952), (2408, 105908), (2464, 103501), (2494, 102256), (2552, 99932), (2656, 96019), (3248, 78518), (3311, 77024), (3569, 71456), (3652, 69832), (3784, 67396), (4466, 57104), (4648, 54868), (4814, 52976), (4816, 52954), (4988, 51128), (5104, 49966), (6391, 39904), (6496, 39259), (6622, 38512), (7138, 35728), (7304, 34916), (7568, 33698), (8729, 29216), (8932, 28552), (9296, 27434), (9628, 26488), (9632, 26477), (9976, 25564), (10208, 24983), (12782, 19952), (13244, 19256), (13717, 18592), (14276, 17864), (14608, 17458), (15136, 16849)]