438071616

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:853

約数の個数: 168

約数和(自身を含む): 1342461120

約数和(自身を除く): 904389504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 192, 207, 258, 276, 288, 344, 368, 387, 414, 516, 552, 576, 688, 736, 769, 774, 828, 989, 1032, 1104, 1376, 1472, 1538, 1548, 1656, 1978, 2064, 2208, 2307, 2752, 2967, 3076, 3096, 3312, 3956, 4128, 4416, 4614, 5934, 6152, 6192, 6624, 6921, 7912, 8256, 8901, 9228, 11868, 12304, 12384, 13248, 13842, 15824, 17687, 17802, 18456, 23736, 24608, 24768, 27684, 31648, 33067, 35374, 35604, 36912, 47472, 49216, 53061, 55368, 63296, 66134, 70748, 71208, 73824, 94944, 99201, 106122, 110736, 132268, 141496, 142416, 147648, 159183, 189888, 198402, 212244, 221472, 264536, 282992, 284832, 297603, 318366, 396804, 424488, 442944, 529072, 565984, 569664, 595206, 636732, 760541, 793608, 848976, 1058144, 1131968, 1190412, 1273464, 1521082, 1587216, 1697952, 2116288, 2281623, 2380824, 2546928, 3042164, 3174432, 3395904, 4563246, 4761648, 5093856, 6084328, 6348864, 6844869, 9126492, 9523296, 10187712, 12168656, 13689738, 18252984, 19046592, 24337312, 27379476, 36505968, 48674624, 54758952, 73011936, 109517904, 146023872, 219035808, 438071616]

約数ペア:

[(1, 438071616), (2, 219035808), (3, 146023872), (4, 109517904), (6, 73011936), (8, 54758952), (9, 48674624), (12, 36505968), (16, 27379476), (18, 24337312), (23, 19046592), (24, 18252984), (32, 13689738), (36, 12168656), (43, 10187712), (46, 9523296), (48, 9126492), (64, 6844869), (69, 6348864), (72, 6084328), (86, 5093856), (92, 4761648), (96, 4563246), (129, 3395904), (138, 3174432), (144, 3042164), (172, 2546928), (184, 2380824), (192, 2281623), (207, 2116288), (258, 1697952), (276, 1587216), (288, 1521082), (344, 1273464), (368, 1190412), (387, 1131968), (414, 1058144), (516, 848976), (552, 793608), (576, 760541), (688, 636732), (736, 595206), (769, 569664), (774, 565984), (828, 529072), (989, 442944), (1032, 424488), (1104, 396804), (1376, 318366), (1472, 297603), (1538, 284832), (1548, 282992), (1656, 264536), (1978, 221472), (2064, 212244), (2208, 198402), (2307, 189888), (2752, 159183), (2967, 147648), (3076, 142416), (3096, 141496), (3312, 132268), (3956, 110736), (4128, 106122), (4416, 99201), (4614, 94944), (5934, 73824), (6152, 71208), (6192, 70748), (6624, 66134), (6921, 63296), (7912, 55368), (8256, 53061), (8901, 49216), (9228, 47472), (11868, 36912), (12304, 35604), (12384, 35374), (13248, 33067), (13842, 31648), (15824, 27684), (17687, 24768), (17802, 24608), (18456, 23736)]