1438004574

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 3344799744

約数和(自身を除く): 1906795170

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 263, 281, 282, 414, 423, 526, 562, 789, 843, 846, 1081, 1578, 1686, 2162, 2367, 2529, 3243, 4734, 5058, 6049, 6463, 6486, 9729, 12098, 12361, 12926, 13207, 18147, 19389, 19458, 24722, 26414, 36294, 37083, 38778, 39621, 54441, 58167, 73903, 74166, 79242, 108882, 111249, 116334, 118863, 147806, 221709, 222498, 237726, 284303, 303761, 443418, 568606, 607522, 665127, 852909, 911283, 1330254, 1699769, 1705818, 1822566, 2558727, 2733849, 3399538, 3473441, 5099307, 5117454, 5467698, 6946882, 10198614, 10420323, 15297921, 20840646, 30595842, 31260969, 62521938, 79889143, 159778286, 239667429, 479334858, 719002287, 1438004574]

約数ペア:

[(1, 1438004574), (2, 719002287), (3, 479334858), (6, 239667429), (9, 159778286), (18, 79889143), (23, 62521938), (46, 31260969), (47, 30595842), (69, 20840646), (94, 15297921), (138, 10420323), (141, 10198614), (207, 6946882), (263, 5467698), (281, 5117454), (282, 5099307), (414, 3473441), (423, 3399538), (526, 2733849), (562, 2558727), (789, 1822566), (843, 1705818), (846, 1699769), (1081, 1330254), (1578, 911283), (1686, 852909), (2162, 665127), (2367, 607522), (2529, 568606), (3243, 443418), (4734, 303761), (5058, 284303), (6049, 237726), (6463, 222498), (6486, 221709), (9729, 147806), (12098, 118863), (12361, 116334), (12926, 111249), (13207, 108882), (18147, 79242), (19389, 74166), (19458, 73903), (24722, 58167), (26414, 54441), (36294, 39621), (37083, 38778)]