15047540368

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{81773}}^1$

素因数の和:81872

約数の個数: 80

約数和(自身を含む): 35043757056

約数和(自身を除く): 19996216688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 742, 848, 868, 1484, 1643, 1736, 2968, 3286, 3472, 5936, 6572, 11501, 13144, 23002, 26288, 46004, 81773, 92008, 163546, 184016, 327092, 572411, 654184, 1144822, 1308368, 2289644, 2534963, 4333969, 4579288, 5069926, 8667938, 9158576, 10139852, 17335876, 17744741, 20279704, 30337783, 34671752, 35489482, 40559408, 60675566, 69343504, 70978964, 121351132, 134353039, 141957928, 242702264, 268706078, 283915856, 485404528, 537412156, 940471273, 1074824312, 1880942546, 2149648624, 3761885092, 7523770184, 15047540368]

約数ペア:

[(1, 15047540368), (2, 7523770184), (4, 3761885092), (7, 2149648624), (8, 1880942546), (14, 1074824312), (16, 940471273), (28, 537412156), (31, 485404528), (53, 283915856), (56, 268706078), (62, 242702264), (106, 141957928), (112, 134353039), (124, 121351132), (212, 70978964), (217, 69343504), (248, 60675566), (371, 40559408), (424, 35489482), (434, 34671752), (496, 30337783), (742, 20279704), (848, 17744741), (868, 17335876), (1484, 10139852), (1643, 9158576), (1736, 8667938), (2968, 5069926), (3286, 4579288), (3472, 4333969), (5936, 2534963), (6572, 2289644), (11501, 1308368), (13144, 1144822), (23002, 654184), (26288, 572411), (46004, 327092), (81773, 184016), (92008, 163546)]