691030993072

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{37039}}^1$

素因数の和:37563

約数の個数: 120

約数和(自身を含む): 1590427224000

約数和(自身を除く): 899396230928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 449, 742, 784, 848, 898, 1484, 1796, 2597, 2968, 3143, 3592, 5194, 5936, 6286, 7184, 10388, 12572, 20776, 22001, 23797, 25144, 37039, 41552, 44002, 47594, 50288, 74078, 88004, 95188, 148156, 166579, 176008, 190376, 259273, 296312, 333158, 352016, 380752, 518546, 592624, 666316, 1037092, 1166053, 1332632, 1814911, 1963067, 2074184, 2332106, 2665264, 3629822, 3926134, 4148368, 4664212, 7259644, 7852268, 9328424, 13741469, 14519288, 15704536, 16630511, 18656848, 27482938, 29038576, 31409072, 33261022, 54965876, 66522044, 96190283, 109931752, 116413577, 133044088, 192380566, 219863504, 232827154, 266088176, 384761132, 465654308, 769522264, 814895039, 881417083, 931308616, 1539044528, 1629790078, 1762834166, 1862617232, 3259580156, 3525668332, 6169919581, 6519160312, 7051336664, 12339839162, 13038320624, 14102673328, 24679678324, 43189437067, 49359356648, 86378874134, 98718713296, 172757748268, 345515496536, 691030993072]

約数ペア:

[(1, 691030993072), (2, 345515496536), (4, 172757748268), (7, 98718713296), (8, 86378874134), (14, 49359356648), (16, 43189437067), (28, 24679678324), (49, 14102673328), (53, 13038320624), (56, 12339839162), (98, 7051336664), (106, 6519160312), (112, 6169919581), (196, 3525668332), (212, 3259580156), (371, 1862617232), (392, 1762834166), (424, 1629790078), (449, 1539044528), (742, 931308616), (784, 881417083), (848, 814895039), (898, 769522264), (1484, 465654308), (1796, 384761132), (2597, 266088176), (2968, 232827154), (3143, 219863504), (3592, 192380566), (5194, 133044088), (5936, 116413577), (6286, 109931752), (7184, 96190283), (10388, 66522044), (12572, 54965876), (20776, 33261022), (22001, 31409072), (23797, 29038576), (25144, 27482938), (37039, 18656848), (41552, 16630511), (44002, 15704536), (47594, 14519288), (50288, 13741469), (74078, 9328424), (88004, 7852268), (95188, 7259644), (148156, 4664212), (166579, 4148368), (176008, 3926134), (190376, 3629822), (259273, 2665264), (296312, 2332106), (333158, 2074184), (352016, 1963067), (380752, 1814911), (518546, 1332632), (592624, 1166053), (666316, 1037092)]