371158084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 790272000

約数和(自身を除く): 419113916

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 97, 194, 199, 209, 253, 388, 398, 418, 437, 506, 796, 836, 874, 1012, 1067, 1748, 1843, 2134, 2189, 2231, 3686, 3781, 4268, 4378, 4462, 4577, 4807, 7372, 7562, 8756, 8924, 9154, 9614, 15124, 18308, 19228, 19303, 20273, 24541, 38606, 40546, 41591, 42389, 49082, 50347, 77212, 81092, 83182, 84778, 86963, 98164, 100694, 166364, 169556, 173926, 201388, 212333, 347852, 366757, 424666, 443969, 466279, 733514, 849332, 887938, 932558, 956593, 1467028, 1775876, 1865116, 1913186, 3826372, 4034327, 4883659, 8068654, 8435411, 9767318, 16137308, 16870822, 19534636, 33741644, 92789521, 185579042, 371158084]

約数ペア:

[(1, 371158084), (2, 185579042), (4, 92789521), (11, 33741644), (19, 19534636), (22, 16870822), (23, 16137308), (38, 9767318), (44, 8435411), (46, 8068654), (76, 4883659), (92, 4034327), (97, 3826372), (194, 1913186), (199, 1865116), (209, 1775876), (253, 1467028), (388, 956593), (398, 932558), (418, 887938), (437, 849332), (506, 733514), (796, 466279), (836, 443969), (874, 424666), (1012, 366757), (1067, 347852), (1748, 212333), (1843, 201388), (2134, 173926), (2189, 169556), (2231, 166364), (3686, 100694), (3781, 98164), (4268, 86963), (4378, 84778), (4462, 83182), (4577, 81092), (4807, 77212), (7372, 50347), (7562, 49082), (8756, 42389), (8924, 41591), (9154, 40546), (9614, 38606), (15124, 24541), (18308, 20273), (19228, 19303)]