18488977632

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{13697}}^1$

素因数の和:13865

約数の個数: 144

約数和(自身を含む): 54298324080

約数和(自身を除く): 35809346448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 109, 129, 144, 172, 218, 258, 288, 327, 344, 387, 436, 516, 654, 688, 774, 872, 981, 1032, 1308, 1376, 1548, 1744, 1962, 2064, 2616, 3096, 3488, 3924, 4128, 4687, 5232, 6192, 7848, 9374, 10464, 12384, 13697, 14061, 15696, 18748, 27394, 28122, 31392, 37496, 41091, 42183, 54788, 56244, 74992, 82182, 84366, 109576, 112488, 123273, 149984, 164364, 168732, 219152, 224976, 246546, 328728, 337464, 438304, 449952, 493092, 588971, 657456, 674928, 986184, 1177942, 1314912, 1349856, 1492973, 1766913, 1972368, 2355884, 2985946, 3533826, 3944736, 4478919, 4711768, 5300739, 5971892, 7067652, 8957838, 9423536, 10601478, 11943784, 13436757, 14135304, 17915676, 18847072, 21202956, 23887568, 26873514, 28270608, 35831352, 42405912, 47775136, 53747028, 56541216, 64197839, 71662704, 84811824, 107494056, 128395678, 143325408, 169623648, 192593517, 214988112, 256791356, 385187034, 429976224, 513582712, 577780551, 770374068, 1027165424, 1155561102, 1540748136, 2054330848, 2311122204, 3081496272, 4622244408, 6162992544, 9244488816, 18488977632]

約数ペア:

[(1, 18488977632), (2, 9244488816), (3, 6162992544), (4, 4622244408), (6, 3081496272), (8, 2311122204), (9, 2054330848), (12, 1540748136), (16, 1155561102), (18, 1027165424), (24, 770374068), (32, 577780551), (36, 513582712), (43, 429976224), (48, 385187034), (72, 256791356), (86, 214988112), (96, 192593517), (109, 169623648), (129, 143325408), (144, 128395678), (172, 107494056), (218, 84811824), (258, 71662704), (288, 64197839), (327, 56541216), (344, 53747028), (387, 47775136), (436, 42405912), (516, 35831352), (654, 28270608), (688, 26873514), (774, 23887568), (872, 21202956), (981, 18847072), (1032, 17915676), (1308, 14135304), (1376, 13436757), (1548, 11943784), (1744, 10601478), (1962, 9423536), (2064, 8957838), (2616, 7067652), (3096, 5971892), (3488, 5300739), (3924, 4711768), (4128, 4478919), (4687, 3944736), (5232, 3533826), (6192, 2985946), (7848, 2355884), (9374, 1972368), (10464, 1766913), (12384, 1492973), (13697, 1349856), (14061, 1314912), (15696, 1177942), (18748, 986184), (27394, 674928), (28122, 657456), (31392, 588971), (37496, 493092), (41091, 449952), (42183, 438304), (54788, 337464), (56244, 328728), (74992, 246546), (82182, 224976), (84366, 219152), (109576, 168732), (112488, 164364), (123273, 149984)]