2162820816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4603}}^1$

素因数の和:4881

約数の個数: 120

約数和(自身を含む): 6545893536

約数和(自身を除く): 4383072720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 251, 312, 468, 502, 624, 753, 936, 1004, 1506, 1872, 2008, 2259, 3012, 3263, 4016, 4518, 4603, 6024, 6526, 9036, 9206, 9789, 12048, 13052, 13809, 18072, 18412, 19578, 26104, 27618, 29367, 36144, 36824, 39156, 41427, 52208, 55236, 58734, 59839, 73648, 78312, 82854, 110472, 117468, 119678, 156624, 165708, 179517, 220944, 234936, 239356, 331416, 359034, 469872, 478712, 538551, 662832, 718068, 957424, 1077102, 1155353, 1436136, 2154204, 2310706, 2872272, 3466059, 4308408, 4621412, 6932118, 8616816, 9242824, 10398177, 13864236, 15019589, 18485648, 20796354, 27728472, 30039178, 41592708, 45058767, 55456944, 60078356, 83185416, 90117534, 120156712, 135176301, 166370832, 180235068, 240313424, 270352602, 360470136, 540705204, 720940272, 1081410408, 2162820816]

約数ペア:

[(1, 2162820816), (2, 1081410408), (3, 720940272), (4, 540705204), (6, 360470136), (8, 270352602), (9, 240313424), (12, 180235068), (13, 166370832), (16, 135176301), (18, 120156712), (24, 90117534), (26, 83185416), (36, 60078356), (39, 55456944), (48, 45058767), (52, 41592708), (72, 30039178), (78, 27728472), (104, 20796354), (117, 18485648), (144, 15019589), (156, 13864236), (208, 10398177), (234, 9242824), (251, 8616816), (312, 6932118), (468, 4621412), (502, 4308408), (624, 3466059), (753, 2872272), (936, 2310706), (1004, 2154204), (1506, 1436136), (1872, 1155353), (2008, 1077102), (2259, 957424), (3012, 718068), (3263, 662832), (4016, 538551), (4518, 478712), (4603, 469872), (6024, 359034), (6526, 331416), (9036, 239356), (9206, 234936), (9789, 220944), (12048, 179517), (13052, 165708), (13809, 156624), (18072, 119678), (18412, 117468), (19578, 110472), (26104, 82854), (27618, 78312), (29367, 73648), (36144, 59839), (36824, 58734), (39156, 55236), (41427, 52208)]