1688736112

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1979}}^1$

素因数の和:2414

約数の個数: 80

約数和(自身を含む): 3947961600

約数和(自身を除く): 2259225488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 401, 532, 802, 1064, 1604, 1979, 2128, 2807, 3208, 3958, 5614, 6416, 7619, 7916, 11228, 13853, 15238, 15832, 22456, 27706, 30476, 31664, 37601, 44912, 53333, 55412, 60952, 75202, 106666, 110824, 121904, 150404, 213332, 221648, 263207, 300808, 426664, 526414, 601616, 793579, 853328, 1052828, 1587158, 2105656, 3174316, 4211312, 5555053, 6348632, 11110106, 12697264, 15078001, 22220212, 30156002, 44440424, 60312004, 88880848, 105546007, 120624008, 211092014, 241248016, 422184028, 844368056, 1688736112]

約数ペア:

[(1, 1688736112), (2, 844368056), (4, 422184028), (7, 241248016), (8, 211092014), (14, 120624008), (16, 105546007), (19, 88880848), (28, 60312004), (38, 44440424), (56, 30156002), (76, 22220212), (112, 15078001), (133, 12697264), (152, 11110106), (266, 6348632), (304, 5555053), (401, 4211312), (532, 3174316), (802, 2105656), (1064, 1587158), (1604, 1052828), (1979, 853328), (2128, 793579), (2807, 601616), (3208, 526414), (3958, 426664), (5614, 300808), (6416, 263207), (7619, 221648), (7916, 213332), (11228, 150404), (13853, 121904), (15238, 110824), (15832, 106666), (22456, 75202), (27706, 60952), (30476, 55412), (31664, 53333), (37601, 44912)]