2912131568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{643}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 6102276096

約数和(自身を除く): 3190144528

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 397, 496, 643, 713, 794, 1286, 1426, 1588, 2572, 2852, 3176, 5144, 5704, 6352, 9131, 10288, 11408, 12307, 14789, 18262, 19933, 24614, 29578, 36524, 39866, 49228, 59156, 73048, 79732, 98456, 118312, 146096, 159464, 196912, 236624, 255271, 283061, 318928, 458459, 510542, 566122, 916918, 1021084, 1132244, 1833836, 2042168, 2264488, 3667672, 4084336, 4528976, 5871233, 7335344, 7913401, 11742466, 15826802, 23484932, 31653604, 46969864, 63307208, 93939728, 126614416, 182008223, 364016446, 728032892, 1456065784, 2912131568]

約数ペア:

[(1, 2912131568), (2, 1456065784), (4, 728032892), (8, 364016446), (16, 182008223), (23, 126614416), (31, 93939728), (46, 63307208), (62, 46969864), (92, 31653604), (124, 23484932), (184, 15826802), (248, 11742466), (368, 7913401), (397, 7335344), (496, 5871233), (643, 4528976), (713, 4084336), (794, 3667672), (1286, 2264488), (1426, 2042168), (1588, 1833836), (2572, 1132244), (2852, 1021084), (3176, 916918), (5144, 566122), (5704, 510542), (6352, 458459), (9131, 318928), (10288, 283061), (11408, 255271), (12307, 236624), (14789, 196912), (18262, 159464), (19933, 146096), (24614, 118312), (29578, 98456), (36524, 79732), (39866, 73048), (49228, 59156)]