1277532816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{122651}}^1$

素因数の和:122700

約数の個数: 80

約数和(自身を含む): 3893465088

約数和(自身を除く): 2615932272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 122651, 245302, 367953, 490604, 735906, 858557, 981208, 1471812, 1717114, 1962416, 2575671, 2943624, 3434228, 3802181, 5151342, 5887248, 6868456, 7604362, 10302684, 11406543, 13736912, 15208724, 20605368, 22813086, 26615267, 30417448, 41210736, 45626172, 53230534, 60834896, 79845801, 91252344, 106461068, 159691602, 182504688, 212922136, 319383204, 425844272, 638766408, 1277532816]

約数ペア:

[(1, 1277532816), (2, 638766408), (3, 425844272), (4, 319383204), (6, 212922136), (7, 182504688), (8, 159691602), (12, 106461068), (14, 91252344), (16, 79845801), (21, 60834896), (24, 53230534), (28, 45626172), (31, 41210736), (42, 30417448), (48, 26615267), (56, 22813086), (62, 20605368), (84, 15208724), (93, 13736912), (112, 11406543), (124, 10302684), (168, 7604362), (186, 6868456), (217, 5887248), (248, 5151342), (336, 3802181), (372, 3434228), (434, 2943624), (496, 2575671), (651, 1962416), (744, 1717114), (868, 1471812), (1302, 981208), (1488, 858557), (1736, 735906), (2604, 490604), (3472, 367953), (5208, 245302), (10416, 122651)]