1561673702912

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1\times {\mathrm{937}}^1$

素因数の和:1996

約数の個数: 160

約数和(自身を含む): 3244695847008

約数和(自身を除く): 1683022144096

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 97, 128, 148, 194, 256, 296, 388, 512, 592, 776, 907, 937, 1184, 1552, 1814, 1874, 2368, 3104, 3589, 3628, 3748, 4736, 6208, 7178, 7256, 7496, 9472, 12416, 14356, 14512, 14992, 18944, 24832, 28712, 29024, 29984, 33559, 34669, 49664, 57424, 58048, 59968, 67118, 69338, 87979, 90889, 114848, 116096, 119936, 134236, 138676, 175958, 181778, 229696, 232192, 239872, 268472, 277352, 351916, 363556, 459392, 464384, 479744, 536944, 554704, 703832, 727112, 849859, 918784, 1073888, 1109408, 1407664, 1454224, 1699718, 1837568, 2147776, 2218816, 2815328, 2908448, 3255223, 3362893, 3399436, 4295552, 4437632, 5630656, 5816896, 6510446, 6725786, 6798872, 8591104, 8875264, 11261312, 11633792, 13020892, 13451572, 13597744, 17182208, 17750528, 22522624, 23267584, 26041784, 26903144, 27195488, 31444783, 45045248, 46535168, 52083568, 53806288, 54390976, 62889566, 82436323, 104167136, 107612576, 108781952, 125779132, 164872646, 208334272, 215225152, 217563904, 251558264, 329745292, 416668544, 430450304, 435127808, 503116528, 659490584, 833337088, 860900608, 1006233056, 1318981168, 1666674176, 1721801216, 2012466112, 2637962336, 3050143951, 4024932224, 5275924672, 6100287902, 8049864448, 10551849344, 12200575804, 16099728896, 21103698688, 24401151608, 42207397376, 48802303216, 97604606432, 195209212864, 390418425728, 780836851456, 1561673702912]

約数ペア:

[(1, 1561673702912), (2, 780836851456), (4, 390418425728), (8, 195209212864), (16, 97604606432), (32, 48802303216), (37, 42207397376), (64, 24401151608), (74, 21103698688), (97, 16099728896), (128, 12200575804), (148, 10551849344), (194, 8049864448), (256, 6100287902), (296, 5275924672), (388, 4024932224), (512, 3050143951), (592, 2637962336), (776, 2012466112), (907, 1721801216), (937, 1666674176), (1184, 1318981168), (1552, 1006233056), (1814, 860900608), (1874, 833337088), (2368, 659490584), (3104, 503116528), (3589, 435127808), (3628, 430450304), (3748, 416668544), (4736, 329745292), (6208, 251558264), (7178, 217563904), (7256, 215225152), (7496, 208334272), (9472, 164872646), (12416, 125779132), (14356, 108781952), (14512, 107612576), (14992, 104167136), (18944, 82436323), (24832, 62889566), (28712, 54390976), (29024, 53806288), (29984, 52083568), (33559, 46535168), (34669, 45045248), (49664, 31444783), (57424, 27195488), (58048, 26903144), (59968, 26041784), (67118, 23267584), (69338, 22522624), (87979, 17750528), (90889, 17182208), (114848, 13597744), (116096, 13451572), (119936, 13020892), (134236, 11633792), (138676, 11261312), (175958, 8875264), (181778, 8591104), (229696, 6798872), (232192, 6725786), (239872, 6510446), (268472, 5816896), (277352, 5630656), (351916, 4437632), (363556, 4295552), (459392, 3399436), (464384, 3362893), (479744, 3255223), (536944, 2908448), (554704, 2815328), (703832, 2218816), (727112, 2147776), (849859, 1837568), (918784, 1699718), (1073888, 1454224), (1109408, 1407664)]