16621062444

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{859}}^1\times {\mathrm{1567}}^1$

素因数の和:2457

約数の個数: 144

約数和(自身を含む): 49084672000

約数和(自身を除く): 32463609556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 859, 882, 1029, 1372, 1567, 1718, 1764, 2058, 2577, 3087, 3134, 3436, 4116, 4701, 5154, 6013, 6174, 6268, 7731, 9402, 10308, 10969, 12026, 12348, 14103, 15462, 18039, 18804, 21938, 24052, 28206, 30924, 32907, 36078, 42091, 43876, 54117, 56412, 65814, 72156, 76783, 84182, 98721, 108234, 126273, 131628, 153566, 168364, 197442, 216468, 230349, 252546, 294637, 307132, 378819, 394884, 460698, 505092, 537481, 589274, 691047, 757638, 883911, 921396, 1074962, 1178548, 1346053, 1382094, 1515276, 1612443, 1767822, 2149924, 2651733, 2692106, 2764188, 3224886, 3535644, 4038159, 4837329, 5303466, 5384212, 6449772, 8076318, 9422371, 9674658, 10606932, 12114477, 16152636, 18844742, 19349316, 24228954, 28267113, 37689484, 48457908, 56534226, 65956597, 84801339, 113068452, 131913194, 169602678, 197869791, 263826388, 339205356, 395739582, 461696179, 593609373, 791479164, 923392358, 1187218746, 1385088537, 1846784716, 2374437492, 2770177074, 4155265611, 5540354148, 8310531222, 16621062444]

約数ペア:

[(1, 16621062444), (2, 8310531222), (3, 5540354148), (4, 4155265611), (6, 2770177074), (7, 2374437492), (9, 1846784716), (12, 1385088537), (14, 1187218746), (18, 923392358), (21, 791479164), (28, 593609373), (36, 461696179), (42, 395739582), (49, 339205356), (63, 263826388), (84, 197869791), (98, 169602678), (126, 131913194), (147, 113068452), (196, 84801339), (252, 65956597), (294, 56534226), (343, 48457908), (441, 37689484), (588, 28267113), (686, 24228954), (859, 19349316), (882, 18844742), (1029, 16152636), (1372, 12114477), (1567, 10606932), (1718, 9674658), (1764, 9422371), (2058, 8076318), (2577, 6449772), (3087, 5384212), (3134, 5303466), (3436, 4837329), (4116, 4038159), (4701, 3535644), (5154, 3224886), (6013, 2764188), (6174, 2692106), (6268, 2651733), (7731, 2149924), (9402, 1767822), (10308, 1612443), (10969, 1515276), (12026, 1382094), (12348, 1346053), (14103, 1178548), (15462, 1074962), (18039, 921396), (18804, 883911), (21938, 757638), (24052, 691047), (28206, 589274), (30924, 537481), (32907, 505092), (36078, 460698), (42091, 394884), (43876, 378819), (54117, 307132), (56412, 294637), (65814, 252546), (72156, 230349), (76783, 216468), (84182, 197442), (98721, 168364), (108234, 153566), (126273, 131628)]