1216018636816

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{17891}}^1\times {\mathrm{14699}}^1$

素因数の和:32632

約数の個数: 60

約数和(自身を含む): 2503089010800

約数和(自身を除く): 1287070373984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 14699, 17891, 29398, 35782, 58796, 71564, 117592, 143128, 235184, 249883, 286256, 304147, 499766, 608294, 999532, 1216588, 1999064, 2433176, 3998128, 4248011, 4866352, 5170499, 8496022, 10340998, 16992044, 20681996, 33984088, 41363992, 67968176, 82727984, 262979809, 525959618, 1051919236, 2103838472, 4207676944, 4470656753, 8941313506, 17882627012, 35765254024, 71530508048, 76001164801, 152002329602, 304004659204, 608009318408, 1216018636816]

約数ペア:

[(1, 1216018636816), (2, 608009318408), (4, 304004659204), (8, 152002329602), (16, 76001164801), (17, 71530508048), (34, 35765254024), (68, 17882627012), (136, 8941313506), (272, 4470656753), (289, 4207676944), (578, 2103838472), (1156, 1051919236), (2312, 525959618), (4624, 262979809), (14699, 82727984), (17891, 67968176), (29398, 41363992), (35782, 33984088), (58796, 20681996), (71564, 16992044), (117592, 10340998), (143128, 8496022), (235184, 5170499), (249883, 4866352), (286256, 4248011), (304147, 3998128), (499766, 2433176), (608294, 1999064), (999532, 1216588)]