1641168

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 4910400

約数和(自身を除く): 3269232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 131, 144, 174, 216, 232, 261, 262, 348, 393, 432, 464, 522, 524, 696, 783, 786, 1044, 1048, 1179, 1392, 1566, 1572, 2088, 2096, 2358, 3132, 3144, 3537, 3799, 4176, 4716, 6264, 6288, 7074, 7598, 9432, 11397, 12528, 14148, 15196, 18864, 22794, 28296, 30392, 34191, 45588, 56592, 60784, 68382, 91176, 102573, 136764, 182352, 205146, 273528, 410292, 547056, 820584, 1641168]

約数ペア:

[(1, 1641168), (2, 820584), (3, 547056), (4, 410292), (6, 273528), (8, 205146), (9, 182352), (12, 136764), (16, 102573), (18, 91176), (24, 68382), (27, 60784), (29, 56592), (36, 45588), (48, 34191), (54, 30392), (58, 28296), (72, 22794), (87, 18864), (108, 15196), (116, 14148), (131, 12528), (144, 11397), (174, 9432), (216, 7598), (232, 7074), (261, 6288), (262, 6264), (348, 4716), (393, 4176), (432, 3799), (464, 3537), (522, 3144), (524, 3132), (696, 2358), (783, 2096), (786, 2088), (1044, 1572), (1048, 1566), (1179, 1392)]