4389348912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{132721}}^1$

素因数の和:132798

約数の個数: 80

約数和(自身を含む): 12441891168

約数和(自身を除く): 8052542256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 8268, 11024, 16536, 33072, 132721, 265442, 398163, 530884, 796326, 1061768, 1592652, 1725373, 2123536, 3185304, 3450746, 5176119, 6370608, 6901492, 7034213, 10352238, 13802984, 14068426, 20704476, 21102639, 27605968, 28136852, 41408952, 42205278, 56273704, 82817904, 84410556, 91444769, 112547408, 168821112, 182889538, 274334307, 337642224, 365779076, 548668614, 731558152, 1097337228, 1463116304, 2194674456, 4389348912]

約数ペア:

[(1, 4389348912), (2, 2194674456), (3, 1463116304), (4, 1097337228), (6, 731558152), (8, 548668614), (12, 365779076), (13, 337642224), (16, 274334307), (24, 182889538), (26, 168821112), (39, 112547408), (48, 91444769), (52, 84410556), (53, 82817904), (78, 56273704), (104, 42205278), (106, 41408952), (156, 28136852), (159, 27605968), (208, 21102639), (212, 20704476), (312, 14068426), (318, 13802984), (424, 10352238), (624, 7034213), (636, 6901492), (689, 6370608), (848, 5176119), (1272, 3450746), (1378, 3185304), (2067, 2123536), (2544, 1725373), (2756, 1592652), (4134, 1061768), (5512, 796326), (8268, 530884), (11024, 398163), (16536, 265442), (33072, 132721)]