386179636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 736968960

約数和(自身を除く): 350789324

約数列:

[1, 2, 4, 19, 38, 47, 73, 76, 94, 146, 188, 292, 893, 1387, 1481, 1786, 2774, 2962, 3431, 3572, 5548, 5924, 6862, 13724, 28139, 56278, 65189, 69607, 108113, 112556, 130378, 139214, 216226, 260756, 278428, 432452, 1322533, 2054147, 2645066, 4108294, 5081311, 5290132, 8216588, 10162622, 20325244, 96544909, 193089818, 386179636]

約数ペア:

[(1, 386179636), (2, 193089818), (4, 96544909), (19, 20325244), (38, 10162622), (47, 8216588), (73, 5290132), (76, 5081311), (94, 4108294), (146, 2645066), (188, 2054147), (292, 1322533), (893, 432452), (1387, 278428), (1481, 260756), (1786, 216226), (2774, 139214), (2962, 130378), (3431, 112556), (3572, 108113), (5548, 69607), (5924, 65189), (6862, 56278), (13724, 28139)]