734893263

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 1312819200

約数和(自身を除く): 577925937

約数列:

[1, 3, 9, 13, 23, 27, 29, 39, 43, 69, 73, 87, 117, 129, 207, 219, 261, 299, 351, 377, 387, 559, 621, 657, 667, 783, 897, 949, 989, 1131, 1161, 1247, 1677, 1679, 1971, 2001, 2117, 2691, 2847, 2967, 3139, 3393, 3741, 5031, 5037, 6003, 6351, 8073, 8541, 8671, 8901, 9417, 10179, 11223, 12857, 15093, 15111, 16211, 18009, 19053, 21827, 25623, 26013, 26703, 27521, 28251, 28681, 33669, 38571, 40807, 45333, 48633, 48691, 57159, 65481, 72197, 78039, 82563, 84753, 86043, 91031, 115713, 122421, 145899, 146073, 196443, 216591, 234117, 247689, 258129, 273093, 347139, 367263, 372853, 437697, 438219, 589329, 632983, 649773, 743067, 774387, 819279, 938561, 1101789, 1118559, 1183403, 1314657, 1898949, 1949319, 2093713, 2457837, 2815683, 3355677, 3550209, 5696847, 6281139, 8447049, 10067031, 10650627, 17090541, 18843417, 25341147, 27218269, 31951881, 56530251, 81654807, 244964421, 734893263]

約数ペア:

[(1, 734893263), (3, 244964421), (9, 81654807), (13, 56530251), (23, 31951881), (27, 27218269), (29, 25341147), (39, 18843417), (43, 17090541), (69, 10650627), (73, 10067031), (87, 8447049), (117, 6281139), (129, 5696847), (207, 3550209), (219, 3355677), (261, 2815683), (299, 2457837), (351, 2093713), (377, 1949319), (387, 1898949), (559, 1314657), (621, 1183403), (657, 1118559), (667, 1101789), (783, 938561), (897, 819279), (949, 774387), (989, 743067), (1131, 649773), (1161, 632983), (1247, 589329), (1677, 438219), (1679, 437697), (1971, 372853), (2001, 367263), (2117, 347139), (2691, 273093), (2847, 258129), (2967, 247689), (3139, 234117), (3393, 216591), (3741, 196443), (5031, 146073), (5037, 145899), (6003, 122421), (6351, 115713), (8073, 91031), (8541, 86043), (8671, 84753), (8901, 82563), (9417, 78039), (10179, 72197), (11223, 65481), (12857, 57159), (15093, 48691), (15111, 48633), (16211, 45333), (18009, 40807), (19053, 38571), (21827, 33669), (25623, 28681), (26013, 28251), (26703, 27521)]