838863452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 1857945600

約数和(自身を除く): 1019082148

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 179, 266, 322, 358, 383, 437, 532, 644, 716, 766, 874, 1253, 1532, 1748, 2506, 2681, 3059, 3401, 4117, 5012, 5362, 6118, 6802, 7277, 8234, 8809, 10724, 12236, 13604, 14554, 16468, 17618, 23807, 28819, 29108, 35236, 47614, 50939, 57638, 61663, 68557, 78223, 95228, 101878, 115276, 123326, 137114, 156446, 167371, 203756, 246652, 274228, 312892, 334742, 479899, 547561, 669484, 959798, 1095122, 1171597, 1302583, 1576811, 1919596, 2190244, 2343194, 2605166, 3153622, 4686388, 5210332, 6307244, 9118081, 11037677, 18236162, 22075354, 29959409, 36472324, 44150708, 59918818, 119837636, 209715863, 419431726, 838863452]

約数ペア:

[(1, 838863452), (2, 419431726), (4, 209715863), (7, 119837636), (14, 59918818), (19, 44150708), (23, 36472324), (28, 29959409), (38, 22075354), (46, 18236162), (76, 11037677), (92, 9118081), (133, 6307244), (161, 5210332), (179, 4686388), (266, 3153622), (322, 2605166), (358, 2343194), (383, 2190244), (437, 1919596), (532, 1576811), (644, 1302583), (716, 1171597), (766, 1095122), (874, 959798), (1253, 669484), (1532, 547561), (1748, 479899), (2506, 334742), (2681, 312892), (3059, 274228), (3401, 246652), (4117, 203756), (5012, 167371), (5362, 156446), (6118, 137114), (6802, 123326), (7277, 115276), (8234, 101878), (8809, 95228), (10724, 78223), (12236, 68557), (13604, 61663), (14554, 57638), (16468, 50939), (17618, 47614), (23807, 35236), (28819, 29108)]