2912488688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3881}}^1$

素因数の和:4026

約数の個数: 80

約数和(自身を含む): 6238529280

約数和(自身を除く): 3326040592

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 89, 124, 136, 178, 248, 272, 356, 496, 527, 712, 1054, 1424, 1513, 2108, 2759, 3026, 3881, 4216, 5518, 6052, 7762, 8432, 11036, 12104, 15524, 22072, 24208, 31048, 44144, 46903, 62096, 65977, 93806, 120311, 131954, 187612, 240622, 263908, 345409, 375224, 481244, 527816, 690818, 750448, 962488, 1055632, 1381636, 1924976, 2045287, 2763272, 4090574, 5526544, 5871953, 8181148, 10707679, 11743906, 16362296, 21415358, 23487812, 32724592, 42830716, 46975624, 85661432, 93951248, 171322864, 182030543, 364061086, 728122172, 1456244344, 2912488688]

約数ペア:

[(1, 2912488688), (2, 1456244344), (4, 728122172), (8, 364061086), (16, 182030543), (17, 171322864), (31, 93951248), (34, 85661432), (62, 46975624), (68, 42830716), (89, 32724592), (124, 23487812), (136, 21415358), (178, 16362296), (248, 11743906), (272, 10707679), (356, 8181148), (496, 5871953), (527, 5526544), (712, 4090574), (1054, 2763272), (1424, 2045287), (1513, 1924976), (2108, 1381636), (2759, 1055632), (3026, 962488), (3881, 750448), (4216, 690818), (5518, 527816), (6052, 481244), (7762, 375224), (8432, 345409), (11036, 263908), (12104, 240622), (15524, 187612), (22072, 131954), (24208, 120311), (31048, 93806), (44144, 65977), (46903, 62096)]