261830448

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{5009}}^1$

素因数の和:5048

約数の個数: 120

約数和(自身を含む): 826249200

約数和(自身を除く): 564418752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 297, 363, 396, 432, 484, 528, 594, 726, 792, 968, 1089, 1188, 1452, 1584, 1936, 2178, 2376, 2904, 3267, 4356, 4752, 5009, 5808, 6534, 8712, 10018, 13068, 15027, 17424, 20036, 26136, 30054, 40072, 45081, 52272, 55099, 60108, 80144, 90162, 110198, 120216, 135243, 165297, 180324, 220396, 240432, 270486, 330594, 360648, 440792, 495891, 540972, 606089, 661188, 721296, 881584, 991782, 1081944, 1212178, 1322376, 1487673, 1818267, 1983564, 2163888, 2424356, 2644752, 2975346, 3636534, 3967128, 4848712, 5454801, 5950692, 7273068, 7934256, 9697424, 10909602, 11901384, 14546136, 16364403, 21819204, 23802768, 29092272, 32728806, 43638408, 65457612, 87276816, 130915224, 261830448]

約数ペア:

[(1, 261830448), (2, 130915224), (3, 87276816), (4, 65457612), (6, 43638408), (8, 32728806), (9, 29092272), (11, 23802768), (12, 21819204), (16, 16364403), (18, 14546136), (22, 11901384), (24, 10909602), (27, 9697424), (33, 7934256), (36, 7273068), (44, 5950692), (48, 5454801), (54, 4848712), (66, 3967128), (72, 3636534), (88, 2975346), (99, 2644752), (108, 2424356), (121, 2163888), (132, 1983564), (144, 1818267), (176, 1487673), (198, 1322376), (216, 1212178), (242, 1081944), (264, 991782), (297, 881584), (363, 721296), (396, 661188), (432, 606089), (484, 540972), (528, 495891), (594, 440792), (726, 360648), (792, 330594), (968, 270486), (1089, 240432), (1188, 220396), (1452, 180324), (1584, 165297), (1936, 135243), (2178, 120216), (2376, 110198), (2904, 90162), (3267, 80144), (4356, 60108), (4752, 55099), (5009, 52272), (5808, 45081), (6534, 40072), (8712, 30054), (10018, 26136), (13068, 20036), (15027, 17424)]