16398264

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 43568640

約数和(自身を除く): 27170376

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 487, 488, 552, 732, 974, 1403, 1461, 1464, 1948, 2806, 2922, 3896, 4209, 5612, 5844, 8418, 11201, 11224, 11688, 16836, 22402, 29707, 33603, 33672, 44804, 59414, 67206, 89121, 89608, 118828, 134412, 178242, 237656, 268824, 356484, 683261, 712968, 1366522, 2049783, 2733044, 4099566, 5466088, 8199132, 16398264]

約数ペア:

[(1, 16398264), (2, 8199132), (3, 5466088), (4, 4099566), (6, 2733044), (8, 2049783), (12, 1366522), (23, 712968), (24, 683261), (46, 356484), (61, 268824), (69, 237656), (92, 178242), (122, 134412), (138, 118828), (183, 89608), (184, 89121), (244, 67206), (276, 59414), (366, 44804), (487, 33672), (488, 33603), (552, 29707), (732, 22402), (974, 16836), (1403, 11688), (1461, 11224), (1464, 11201), (1948, 8418), (2806, 5844), (2922, 5612), (3896, 4209)]