1643621616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{125429}}^1$

素因数の和:125463

約数の個数: 120

約数和(自身を含む): 5661408480

約数和(自身を除く): 4017786864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 125429, 250858, 376287, 501716, 752574, 878003, 1003432, 1128861, 1505148, 1630577, 1756006, 2006864, 2257722, 2634009, 3010296, 3261154, 3512012, 4515444, 4891731, 5268018, 6020592, 6522308, 7024024, 7902027, 9030888, 9783462, 10536036, 11414039, 13044616, 14048048, 14675193, 15804054, 18061776, 19566924, 21072072, 22828078, 26089232, 29350386, 31608108, 34242117, 39133848, 42144144, 45656156, 58700772, 63216216, 68484234, 78267696, 91312312, 102726351, 117401544, 126432432, 136968468, 182624624, 205452702, 234803088, 273936936, 410905404, 547873872, 821810808, 1643621616]

約数ペア:

[(1, 1643621616), (2, 821810808), (3, 547873872), (4, 410905404), (6, 273936936), (7, 234803088), (8, 205452702), (9, 182624624), (12, 136968468), (13, 126432432), (14, 117401544), (16, 102726351), (18, 91312312), (21, 78267696), (24, 68484234), (26, 63216216), (28, 58700772), (36, 45656156), (39, 42144144), (42, 39133848), (48, 34242117), (52, 31608108), (56, 29350386), (63, 26089232), (72, 22828078), (78, 21072072), (84, 19566924), (91, 18061776), (104, 15804054), (112, 14675193), (117, 14048048), (126, 13044616), (144, 11414039), (156, 10536036), (168, 9783462), (182, 9030888), (208, 7902027), (234, 7024024), (252, 6522308), (273, 6020592), (312, 5268018), (336, 4891731), (364, 4515444), (468, 3512012), (504, 3261154), (546, 3010296), (624, 2634009), (728, 2257722), (819, 2006864), (936, 1756006), (1008, 1630577), (1092, 1505148), (1456, 1128861), (1638, 1003432), (1872, 878003), (2184, 752574), (3276, 501716), (4368, 376287), (6552, 250858), (13104, 125429)]