212117776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 467470080

約数和(自身を除く): 255352304

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 101, 104, 184, 202, 208, 299, 368, 404, 439, 598, 808, 878, 1196, 1313, 1616, 1756, 2323, 2392, 2626, 3512, 4646, 4784, 5252, 5707, 7024, 9292, 10097, 10504, 11414, 18584, 20194, 21008, 22828, 30199, 37168, 40388, 44339, 45656, 60398, 80776, 88678, 91312, 120796, 131261, 161552, 177356, 241592, 262522, 354712, 483184, 525044, 576407, 709424, 1019797, 1050088, 1152814, 2039594, 2100176, 2305628, 4079188, 4611256, 8158376, 9222512, 13257361, 16316752, 26514722, 53029444, 106058888, 212117776]

約数ペア:

[(1, 212117776), (2, 106058888), (4, 53029444), (8, 26514722), (13, 16316752), (16, 13257361), (23, 9222512), (26, 8158376), (46, 4611256), (52, 4079188), (92, 2305628), (101, 2100176), (104, 2039594), (184, 1152814), (202, 1050088), (208, 1019797), (299, 709424), (368, 576407), (404, 525044), (439, 483184), (598, 354712), (808, 262522), (878, 241592), (1196, 177356), (1313, 161552), (1616, 131261), (1756, 120796), (2323, 91312), (2392, 88678), (2626, 80776), (3512, 60398), (4646, 45656), (4784, 44339), (5252, 40388), (5707, 37168), (7024, 30199), (9292, 22828), (10097, 21008), (10504, 20194), (11414, 18584)]