1282187032

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{38873}}^1$

素因数の和:38936

約数の個数: 64

約数和(自身を含む): 2985523200

約数和(自身を除く): 1703336168

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4712, 8246, 16492, 32984, 38873, 77746, 155492, 272111, 310984, 544222, 738587, 1088444, 1205063, 1477174, 2176888, 2410126, 2954348, 4820252, 5170109, 5908696, 8435441, 9640504, 10340218, 16870882, 20680436, 22896197, 33741764, 41360872, 45792394, 67483528, 91584788, 160273379, 183169576, 320546758, 641093516, 1282187032]

約数ペア:

[(1, 1282187032), (2, 641093516), (4, 320546758), (7, 183169576), (8, 160273379), (14, 91584788), (19, 67483528), (28, 45792394), (31, 41360872), (38, 33741764), (56, 22896197), (62, 20680436), (76, 16870882), (124, 10340218), (133, 9640504), (152, 8435441), (217, 5908696), (248, 5170109), (266, 4820252), (434, 2954348), (532, 2410126), (589, 2176888), (868, 1477174), (1064, 1205063), (1178, 1088444), (1736, 738587), (2356, 544222), (4123, 310984), (4712, 272111), (8246, 155492), (16492, 77746), (32984, 38873)]