12405432832

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:818

約数の個数: 120

約数和(自身を含む): 26985054096

約数和(自身を除く): 14579621264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 307, 338, 416, 467, 512, 614, 676, 832, 934, 1228, 1352, 1664, 1868, 2456, 2704, 3328, 3736, 3991, 4912, 5408, 6071, 6656, 7472, 7982, 9824, 10816, 12142, 14944, 15964, 19648, 21632, 24284, 29888, 31928, 39296, 43264, 48568, 51883, 59776, 63856, 78592, 78923, 86528, 97136, 103766, 119552, 127712, 143369, 157184, 157846, 194272, 207532, 239104, 255424, 286738, 315692, 388544, 415064, 510848, 573476, 631384, 777088, 830128, 1021696, 1146952, 1262768, 1554176, 1660256, 1863797, 2043392, 2293904, 2525536, 3108352, 3320512, 3727594, 4587808, 5051072, 6641024, 7455188, 9175616, 10102144, 13282048, 14910376, 18351232, 20204288, 24229361, 26564096, 29820752, 36702464, 40408576, 48458722, 59641504, 73404928, 96917444, 119283008, 193834888, 238566016, 387669776, 477132032, 775339552, 954264064, 1550679104, 3101358208, 6202716416, 12405432832]

約数ペア:

[(1, 12405432832), (2, 6202716416), (4, 3101358208), (8, 1550679104), (13, 954264064), (16, 775339552), (26, 477132032), (32, 387669776), (52, 238566016), (64, 193834888), (104, 119283008), (128, 96917444), (169, 73404928), (208, 59641504), (256, 48458722), (307, 40408576), (338, 36702464), (416, 29820752), (467, 26564096), (512, 24229361), (614, 20204288), (676, 18351232), (832, 14910376), (934, 13282048), (1228, 10102144), (1352, 9175616), (1664, 7455188), (1868, 6641024), (2456, 5051072), (2704, 4587808), (3328, 3727594), (3736, 3320512), (3991, 3108352), (4912, 2525536), (5408, 2293904), (6071, 2043392), (6656, 1863797), (7472, 1660256), (7982, 1554176), (9824, 1262768), (10816, 1146952), (12142, 1021696), (14944, 830128), (15964, 777088), (19648, 631384), (21632, 573476), (24284, 510848), (29888, 415064), (31928, 388544), (39296, 315692), (43264, 286738), (48568, 255424), (51883, 239104), (59776, 207532), (63856, 194272), (78592, 157846), (78923, 157184), (86528, 143369), (97136, 127712), (103766, 119552)]