827117576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 1684670400

約数和(自身を除く): 857552824

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 83, 106, 152, 166, 212, 332, 424, 664, 1007, 1237, 1577, 2014, 2474, 3154, 4028, 4399, 4948, 6308, 8056, 8798, 9896, 12616, 17596, 23503, 35192, 47006, 65561, 83581, 94012, 102671, 131122, 167162, 188024, 205342, 262244, 334324, 410684, 524488, 668648, 821368, 1245659, 1950749, 2491318, 3901498, 4982636, 5441563, 7802996, 9965272, 10883126, 15605992, 21766252, 43532504, 103389697, 206779394, 413558788, 827117576]

約数ペア:

[(1, 827117576), (2, 413558788), (4, 206779394), (8, 103389697), (19, 43532504), (38, 21766252), (53, 15605992), (76, 10883126), (83, 9965272), (106, 7802996), (152, 5441563), (166, 4982636), (212, 3901498), (332, 2491318), (424, 1950749), (664, 1245659), (1007, 821368), (1237, 668648), (1577, 524488), (2014, 410684), (2474, 334324), (3154, 262244), (4028, 205342), (4399, 188024), (4948, 167162), (6308, 131122), (8056, 102671), (8798, 94012), (9896, 83581), (12616, 65561), (17596, 47006), (23503, 35192)]