12240816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2178

約数の個数: 80

約数和(自身を含む): 38283264

約数和(自身を除く): 26042448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2143, 2856, 4286, 5712, 6429, 8572, 12858, 15001, 17144, 25716, 30002, 34288, 36431, 45003, 51432, 60004, 72862, 90006, 102864, 109293, 120008, 145724, 180012, 218586, 240016, 255017, 291448, 360024, 437172, 510034, 582896, 720048, 765051, 874344, 1020068, 1530102, 1748688, 2040136, 3060204, 4080272, 6120408, 12240816]

約数ペア:

[(1, 12240816), (2, 6120408), (3, 4080272), (4, 3060204), (6, 2040136), (7, 1748688), (8, 1530102), (12, 1020068), (14, 874344), (16, 765051), (17, 720048), (21, 582896), (24, 510034), (28, 437172), (34, 360024), (42, 291448), (48, 255017), (51, 240016), (56, 218586), (68, 180012), (84, 145724), (102, 120008), (112, 109293), (119, 102864), (136, 90006), (168, 72862), (204, 60004), (238, 51432), (272, 45003), (336, 36431), (357, 34288), (408, 30002), (476, 25716), (714, 17144), (816, 15001), (952, 12858), (1428, 8572), (1904, 6429), (2143, 5712), (2856, 4286)]