260816292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{877}}^1$

素因数の和:1649

約数の個数: 72

約数和(自身を含む): 720999552

約数和(自身を除く): 460183260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 751, 877, 1502, 1754, 2253, 2631, 3004, 3508, 4506, 5262, 6759, 7893, 8261, 9012, 9647, 10524, 13518, 15786, 16522, 19294, 24783, 27036, 28941, 31572, 33044, 38588, 49566, 57882, 74349, 86823, 99132, 115764, 148698, 173646, 297396, 347292, 658627, 1317254, 1975881, 2634508, 3951762, 5927643, 7244897, 7903524, 11855286, 14489794, 21734691, 23710572, 28979588, 43469382, 65204073, 86938764, 130408146, 260816292]

約数ペア:

[(1, 260816292), (2, 130408146), (3, 86938764), (4, 65204073), (6, 43469382), (9, 28979588), (11, 23710572), (12, 21734691), (18, 14489794), (22, 11855286), (33, 7903524), (36, 7244897), (44, 5927643), (66, 3951762), (99, 2634508), (132, 1975881), (198, 1317254), (396, 658627), (751, 347292), (877, 297396), (1502, 173646), (1754, 148698), (2253, 115764), (2631, 99132), (3004, 86823), (3508, 74349), (4506, 57882), (5262, 49566), (6759, 38588), (7893, 33044), (8261, 31572), (9012, 28941), (9647, 27036), (10524, 24783), (13518, 19294), (15786, 16522)]