1279746588

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 3233083392

約数和(自身を除く): 1953336804

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 373, 401, 713, 746, 802, 1119, 1203, 1426, 1492, 1604, 2139, 2238, 2406, 2852, 4278, 4476, 4812, 8556, 8579, 9223, 11563, 12431, 17158, 18446, 23126, 24862, 25737, 27669, 34316, 34689, 36892, 37293, 46252, 49724, 51474, 55338, 69378, 74586, 102948, 110676, 138756, 149172, 149573, 265949, 285913, 299146, 448719, 531898, 571826, 598292, 797847, 857739, 897438, 1063796, 1143652, 1595694, 1715478, 1794876, 3191388, 3430956, 3440179, 4636763, 6880358, 9273526, 10320537, 13760716, 13910289, 18547052, 20641074, 27820578, 41282148, 55641156, 106645549, 213291098, 319936647, 426582196, 639873294, 1279746588]

約数ペア:

[(1, 1279746588), (2, 639873294), (3, 426582196), (4, 319936647), (6, 213291098), (12, 106645549), (23, 55641156), (31, 41282148), (46, 27820578), (62, 20641074), (69, 18547052), (92, 13910289), (93, 13760716), (124, 10320537), (138, 9273526), (186, 6880358), (276, 4636763), (372, 3440179), (373, 3430956), (401, 3191388), (713, 1794876), (746, 1715478), (802, 1595694), (1119, 1143652), (1203, 1063796), (1426, 897438), (1492, 857739), (1604, 797847), (2139, 598292), (2238, 571826), (2406, 531898), (2852, 448719), (4278, 299146), (4476, 285913), (4812, 265949), (8556, 149573), (8579, 149172), (9223, 138756), (11563, 110676), (12431, 102948), (17158, 74586), (18446, 69378), (23126, 55338), (24862, 51474), (25737, 49724), (27669, 46252), (34316, 37293), (34689, 36892)]