684694508292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1\times {\mathrm{344821}}^1$

素因数の和:347753

約数の個数: 72

約数和(自身を含む): 1822480820160

約数和(自身を除く): 1137786311868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2903, 5806, 8709, 11612, 17418, 26127, 34836, 52254, 55157, 104508, 110314, 165471, 220628, 330942, 344821, 496413, 661884, 689642, 992826, 1034463, 1379284, 1985652, 2068926, 3103389, 4137852, 6206778, 6551599, 12413556, 13103198, 19654797, 26206396, 39309594, 58964391, 78619188, 117928782, 235857564, 1001015363, 2002030726, 3003046089, 4004061452, 6006092178, 9009138267, 12012184356, 18018276534, 19019291897, 36036553068, 38038583794, 57057875691, 76077167588, 114115751382, 171173627073, 228231502764, 342347254146, 684694508292]

約数ペア:

[(1, 684694508292), (2, 342347254146), (3, 228231502764), (4, 171173627073), (6, 114115751382), (9, 76077167588), (12, 57057875691), (18, 38038583794), (19, 36036553068), (36, 19019291897), (38, 18018276534), (57, 12012184356), (76, 9009138267), (114, 6006092178), (171, 4004061452), (228, 3003046089), (342, 2002030726), (684, 1001015363), (2903, 235857564), (5806, 117928782), (8709, 78619188), (11612, 58964391), (17418, 39309594), (26127, 26206396), (34836, 19654797), (52254, 13103198), (55157, 12413556), (104508, 6551599), (110314, 6206778), (165471, 4137852), (220628, 3103389), (330942, 2068926), (344821, 1985652), (496413, 1379284), (661884, 1034463), (689642, 992826)]