2091036992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:880

約数の個数: 112

約数和(自身を含む): 4815961920

約数和(自身を除く): 2724924928

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 379, 461, 544, 704, 748, 758, 922, 1088, 1496, 1516, 1844, 2992, 3032, 3688, 4169, 5071, 5984, 6064, 6443, 7376, 7837, 8338, 10142, 11968, 12128, 12886, 14752, 15674, 16676, 20284, 24256, 25772, 29504, 31348, 33352, 40568, 51544, 62696, 66704, 70873, 81136, 86207, 103088, 125392, 133408, 141746, 162272, 172414, 174719, 206176, 250784, 266816, 283492, 324544, 344828, 349438, 412352, 501568, 566984, 689656, 698876, 1133968, 1379312, 1397752, 1921909, 2267936, 2758624, 2795504, 2970223, 3843818, 4535872, 5517248, 5591008, 5940446, 7687636, 11182016, 11880892, 15375272, 23761784, 30750544, 32672453, 47523568, 61501088, 65344906, 95047136, 123002176, 130689812, 190094272, 261379624, 522759248, 1045518496, 2091036992]

約数ペア:

[(1, 2091036992), (2, 1045518496), (4, 522759248), (8, 261379624), (11, 190094272), (16, 130689812), (17, 123002176), (22, 95047136), (32, 65344906), (34, 61501088), (44, 47523568), (64, 32672453), (68, 30750544), (88, 23761784), (136, 15375272), (176, 11880892), (187, 11182016), (272, 7687636), (352, 5940446), (374, 5591008), (379, 5517248), (461, 4535872), (544, 3843818), (704, 2970223), (748, 2795504), (758, 2758624), (922, 2267936), (1088, 1921909), (1496, 1397752), (1516, 1379312), (1844, 1133968), (2992, 698876), (3032, 689656), (3688, 566984), (4169, 501568), (5071, 412352), (5984, 349438), (6064, 344828), (6443, 324544), (7376, 283492), (7837, 266816), (8338, 250784), (10142, 206176), (11968, 174719), (12128, 172414), (12886, 162272), (14752, 141746), (15674, 133408), (16676, 125392), (20284, 103088), (24256, 86207), (25772, 81136), (29504, 70873), (31348, 66704), (33352, 62696), (40568, 51544)]