686840016

素因数分解:

$2^4\times 3^1\times {\mathrm{479}}^1\times {\mathrm{29873}}^1$

素因数の和:30363

約数の個数: 40

約数和(自身を含む): 1778100480

約数和(自身を除く): 1091260464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 479, 958, 1437, 1916, 2874, 3832, 5748, 7664, 11496, 22992, 29873, 59746, 89619, 119492, 179238, 238984, 358476, 477968, 716952, 1433904, 14309167, 28618334, 42927501, 57236668, 85855002, 114473336, 171710004, 228946672, 343420008, 686840016]

約数ペア:

[(1, 686840016), (2, 343420008), (3, 228946672), (4, 171710004), (6, 114473336), (8, 85855002), (12, 57236668), (16, 42927501), (24, 28618334), (48, 14309167), (479, 1433904), (958, 716952), (1437, 477968), (1916, 358476), (2874, 238984), (3832, 179238), (5748, 119492), (7664, 89619), (11496, 59746), (22992, 29873)]