257125536

素因数分解:

$2^5\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2299

約数の個数: 96

約数和(自身を含む): 755697600

約数和(自身を除く): 498572064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 139, 144, 216, 278, 288, 417, 432, 556, 834, 864, 1112, 1251, 1668, 2141, 2224, 2502, 3336, 3753, 4282, 4448, 5004, 6423, 6672, 7506, 8564, 10008, 12846, 13344, 15012, 17128, 19269, 20016, 25692, 30024, 34256, 38538, 40032, 51384, 57807, 60048, 68512, 77076, 102768, 115614, 120096, 154152, 205536, 231228, 297599, 308304, 462456, 595198, 616608, 892797, 924912, 1190396, 1785594, 1849824, 2380792, 2678391, 3571188, 4761584, 5356782, 7142376, 8035173, 9523168, 10713564, 14284752, 16070346, 21427128, 28569504, 32140692, 42854256, 64281384, 85708512, 128562768, 257125536]

約数ペア:

[(1, 257125536), (2, 128562768), (3, 85708512), (4, 64281384), (6, 42854256), (8, 32140692), (9, 28569504), (12, 21427128), (16, 16070346), (18, 14284752), (24, 10713564), (27, 9523168), (32, 8035173), (36, 7142376), (48, 5356782), (54, 4761584), (72, 3571188), (96, 2678391), (108, 2380792), (139, 1849824), (144, 1785594), (216, 1190396), (278, 924912), (288, 892797), (417, 616608), (432, 595198), (556, 462456), (834, 308304), (864, 297599), (1112, 231228), (1251, 205536), (1668, 154152), (2141, 120096), (2224, 115614), (2502, 102768), (3336, 77076), (3753, 68512), (4282, 60048), (4448, 57807), (5004, 51384), (6423, 40032), (6672, 38538), (7506, 34256), (8564, 30024), (10008, 25692), (12846, 20016), (13344, 19269), (15012, 17128)]