15705092048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{9181}}^1$

素因数の和:9556

約数の個数: 80

約数和(自身を含む): 34020411840

約数和(自身を除く): 18315319792

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 331, 646, 662, 1292, 1324, 2584, 2648, 5168, 5296, 5627, 6289, 9181, 11254, 12578, 18362, 22508, 25156, 36724, 45016, 50312, 73448, 90032, 100624, 106913, 146896, 156077, 174439, 213826, 312154, 348878, 427652, 624308, 697756, 855304, 1248616, 1395512, 1710608, 2497232, 2791024, 2965463, 3038911, 5930926, 6077822, 11861852, 12155644, 23723704, 24311288, 47447408, 48622576, 51661487, 57739309, 103322974, 115478618, 206645948, 230957236, 413291896, 461914472, 826583792, 923828944, 981568253, 1963136506, 3926273012, 7852546024, 15705092048]

約数ペア:

[(1, 15705092048), (2, 7852546024), (4, 3926273012), (8, 1963136506), (16, 981568253), (17, 923828944), (19, 826583792), (34, 461914472), (38, 413291896), (68, 230957236), (76, 206645948), (136, 115478618), (152, 103322974), (272, 57739309), (304, 51661487), (323, 48622576), (331, 47447408), (646, 24311288), (662, 23723704), (1292, 12155644), (1324, 11861852), (2584, 6077822), (2648, 5930926), (5168, 3038911), (5296, 2965463), (5627, 2791024), (6289, 2497232), (9181, 1710608), (11254, 1395512), (12578, 1248616), (18362, 855304), (22508, 697756), (25156, 624308), (36724, 427652), (45016, 348878), (50312, 312154), (73448, 213826), (90032, 174439), (100624, 156077), (106913, 146896)]