618294696

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 1572825600

約数和(自身を除く): 954530904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 491, 568, 739, 852, 982, 1473, 1478, 1704, 1964, 2217, 2946, 2956, 3928, 4434, 5892, 5912, 8868, 11784, 17736, 34861, 52469, 69722, 104583, 104938, 139444, 157407, 209166, 209876, 278888, 314814, 362849, 418332, 419752, 629628, 725698, 836664, 1088547, 1259256, 1451396, 2177094, 2902792, 4354188, 8708376, 25762279, 51524558, 77286837, 103049116, 154573674, 206098232, 309147348, 618294696]

約数ペア:

[(1, 618294696), (2, 309147348), (3, 206098232), (4, 154573674), (6, 103049116), (8, 77286837), (12, 51524558), (24, 25762279), (71, 8708376), (142, 4354188), (213, 2902792), (284, 2177094), (426, 1451396), (491, 1259256), (568, 1088547), (739, 836664), (852, 725698), (982, 629628), (1473, 419752), (1478, 418332), (1704, 362849), (1964, 314814), (2217, 278888), (2946, 209876), (2956, 209166), (3928, 157407), (4434, 139444), (5892, 104938), (5912, 104583), (8868, 69722), (11784, 52469), (17736, 34861)]