262672256

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 675648000

約数和(自身を除く): 412975744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 154, 176, 203, 224, 232, 308, 319, 352, 406, 448, 464, 616, 638, 704, 812, 896, 919, 928, 1232, 1276, 1408, 1624, 1838, 1856, 2233, 2464, 2552, 3248, 3676, 3712, 4466, 4928, 5104, 6433, 6496, 7352, 8932, 9856, 10109, 10208, 12866, 12992, 14704, 17864, 20218, 20416, 25732, 25984, 26651, 29408, 35728, 40436, 40832, 51464, 53302, 58816, 70763, 71456, 80872, 102928, 106604, 117632, 141526, 142912, 161744, 186557, 205856, 213208, 283052, 285824, 293161, 323488, 373114, 411712, 426416, 566104, 586322, 646976, 746228, 823424, 852832, 1132208, 1172644, 1293952, 1492456, 1705664, 2052127, 2264416, 2345288, 2984912, 3411328, 4104254, 4528832, 4690576, 5969824, 8208508, 9057664, 9381152, 11939648, 16417016, 18762304, 23879296, 32834032, 37524608, 65668064, 131336128, 262672256]

約数ペア:

[(1, 262672256), (2, 131336128), (4, 65668064), (7, 37524608), (8, 32834032), (11, 23879296), (14, 18762304), (16, 16417016), (22, 11939648), (28, 9381152), (29, 9057664), (32, 8208508), (44, 5969824), (56, 4690576), (58, 4528832), (64, 4104254), (77, 3411328), (88, 2984912), (112, 2345288), (116, 2264416), (128, 2052127), (154, 1705664), (176, 1492456), (203, 1293952), (224, 1172644), (232, 1132208), (308, 852832), (319, 823424), (352, 746228), (406, 646976), (448, 586322), (464, 566104), (616, 426416), (638, 411712), (704, 373114), (812, 323488), (896, 293161), (919, 285824), (928, 283052), (1232, 213208), (1276, 205856), (1408, 186557), (1624, 161744), (1838, 142912), (1856, 141526), (2233, 117632), (2464, 106604), (2552, 102928), (3248, 80872), (3676, 71456), (3712, 70763), (4466, 58816), (4928, 53302), (5104, 51464), (6433, 40832), (6496, 40436), (7352, 35728), (8932, 29408), (9856, 26651), (10109, 25984), (10208, 25732), (12866, 20416), (12992, 20218), (14704, 17864)]