215501248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4901

約数の個数: 56

約数和(自身を含む): 463929984

約数和(自身を除く): 248428736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1088, 1312, 1394, 2624, 2788, 4831, 5576, 9662, 11152, 19324, 22304, 38648, 44608, 77296, 82127, 154592, 164254, 198071, 309184, 328508, 396142, 657016, 792284, 1314032, 1584568, 2628064, 3169136, 3367207, 5256128, 6338272, 6734414, 12676544, 13468828, 26937656, 53875312, 107750624, 215501248]

約数ペア:

[(1, 215501248), (2, 107750624), (4, 53875312), (8, 26937656), (16, 13468828), (17, 12676544), (32, 6734414), (34, 6338272), (41, 5256128), (64, 3367207), (68, 3169136), (82, 2628064), (136, 1584568), (164, 1314032), (272, 792284), (328, 657016), (544, 396142), (656, 328508), (697, 309184), (1088, 198071), (1312, 164254), (1394, 154592), (2624, 82127), (2788, 77296), (4831, 44608), (5576, 38648), (9662, 22304), (11152, 19324)]