661614108

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{2113}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 1566220320

約数和(自身を除く): 904606212

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 269, 291, 388, 538, 582, 807, 1076, 1164, 1614, 2113, 3228, 4226, 6339, 8452, 12678, 25356, 26093, 52186, 78279, 104372, 156558, 204961, 313116, 409922, 568397, 614883, 819844, 1136794, 1229766, 1705191, 2273588, 2459532, 3410382, 6820764, 55134509, 110269018, 165403527, 220538036, 330807054, 661614108]

約数ペア:

[(1, 661614108), (2, 330807054), (3, 220538036), (4, 165403527), (6, 110269018), (12, 55134509), (97, 6820764), (194, 3410382), (269, 2459532), (291, 2273588), (388, 1705191), (538, 1229766), (582, 1136794), (807, 819844), (1076, 614883), (1164, 568397), (1614, 409922), (2113, 313116), (3228, 204961), (4226, 156558), (6339, 104372), (8452, 78279), (12678, 52186), (25356, 26093)]