1275898968

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{249589}}^1$

素因数の和:249672

約数の個数: 48

約数和(自身を含む): 3504243600

約数和(自身を除く): 2228344632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 249589, 499178, 748767, 998356, 1497534, 1996712, 2246301, 2995068, 4492602, 5990136, 8985204, 17720819, 17970408, 35441638, 53162457, 70883276, 106324914, 141766552, 159487371, 212649828, 318974742, 425299656, 637949484, 1275898968]

約数ペア:

[(1, 1275898968), (2, 637949484), (3, 425299656), (4, 318974742), (6, 212649828), (8, 159487371), (9, 141766552), (12, 106324914), (18, 70883276), (24, 53162457), (36, 35441638), (71, 17970408), (72, 17720819), (142, 8985204), (213, 5990136), (284, 4492602), (426, 2995068), (568, 2246301), (639, 1996712), (852, 1497534), (1278, 998356), (1704, 748767), (2556, 499178), (5112, 249589)]