19212828624

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{907}}^1$

素因数の和:1286

約数の個数: 240

約数和(自身を含む): 60280856064

約数和(自身を除く): 41068027440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 311, 344, 387, 396, 473, 516, 528, 622, 688, 774, 792, 907, 933, 946, 1032, 1244, 1419, 1548, 1584, 1814, 1866, 1892, 2064, 2488, 2721, 2799, 2838, 3096, 3421, 3628, 3732, 3784, 4257, 4976, 5442, 5598, 5676, 6192, 6842, 7256, 7464, 7568, 8163, 8514, 9977, 10263, 10884, 11196, 11352, 13373, 13684, 14512, 14928, 16326, 17028, 19954, 20526, 21768, 22392, 22704, 26746, 27368, 29931, 30789, 32652, 34056, 39001, 39908, 40119, 41052, 43536, 44784, 53492, 54736, 59862, 61578, 65304, 68112, 78002, 79816, 80238, 82104, 89793, 106984, 117003, 119724, 120357, 123156, 130608, 147103, 156004, 159632, 160476, 164208, 179586, 213968, 234006, 239448, 240714, 246312, 282077, 294206, 312008, 320952, 351009, 359172, 429011, 441309, 468012, 478896, 481428, 492624, 564154, 588412, 624016, 641904, 702018, 718344, 846231, 858022, 882618, 936024, 962856, 1128308, 1176824, 1287033, 1323927, 1404036, 1436688, 1692462, 1716044, 1765236, 1872048, 1925712, 2256616, 2353648, 2538693, 2574066, 2647854, 2808072, 3102847, 3384924, 3432088, 3530472, 3861099, 4513232, 5077386, 5148132, 5295708, 5616144, 6205694, 6769848, 6864176, 7060944, 7722198, 9308541, 10154772, 10296264, 10591416, 12129311, 12411388, 13539696, 15444396, 18617082, 20309544, 20592528, 21182832, 24258622, 24822776, 27925623, 30888792, 36387933, 37234164, 40619088, 48517244, 49645552, 55851246, 61777584, 72775866, 74468328, 97034488, 109163799, 111702492, 133422421, 145551732, 148936656, 194068976, 218327598, 223404984, 266844842, 291103464, 400267263, 436655196, 446809968, 533689684, 582206928, 800534526, 873310392, 1067379368, 1200801789, 1601069052, 1746620784, 2134758736, 2401603578, 3202138104, 4803207156, 6404276208, 9606414312, 19212828624]

約数ペア:

[(1, 19212828624), (2, 9606414312), (3, 6404276208), (4, 4803207156), (6, 3202138104), (8, 2401603578), (9, 2134758736), (11, 1746620784), (12, 1601069052), (16, 1200801789), (18, 1067379368), (22, 873310392), (24, 800534526), (33, 582206928), (36, 533689684), (43, 446809968), (44, 436655196), (48, 400267263), (66, 291103464), (72, 266844842), (86, 223404984), (88, 218327598), (99, 194068976), (129, 148936656), (132, 145551732), (144, 133422421), (172, 111702492), (176, 109163799), (198, 97034488), (258, 74468328), (264, 72775866), (311, 61777584), (344, 55851246), (387, 49645552), (396, 48517244), (473, 40619088), (516, 37234164), (528, 36387933), (622, 30888792), (688, 27925623), (774, 24822776), (792, 24258622), (907, 21182832), (933, 20592528), (946, 20309544), (1032, 18617082), (1244, 15444396), (1419, 13539696), (1548, 12411388), (1584, 12129311), (1814, 10591416), (1866, 10296264), (1892, 10154772), (2064, 9308541), (2488, 7722198), (2721, 7060944), (2799, 6864176), (2838, 6769848), (3096, 6205694), (3421, 5616144), (3628, 5295708), (3732, 5148132), (3784, 5077386), (4257, 4513232), (4976, 3861099), (5442, 3530472), (5598, 3432088), (5676, 3384924), (6192, 3102847), (6842, 2808072), (7256, 2647854), (7464, 2574066), (7568, 2538693), (8163, 2353648), (8514, 2256616), (9977, 1925712), (10263, 1872048), (10884, 1765236), (11196, 1716044), (11352, 1692462), (13373, 1436688), (13684, 1404036), (14512, 1323927), (14928, 1287033), (16326, 1176824), (17028, 1128308), (19954, 962856), (20526, 936024), (21768, 882618), (22392, 858022), (22704, 846231), (26746, 718344), (27368, 702018), (29931, 641904), (30789, 624016), (32652, 588412), (34056, 564154), (39001, 492624), (39908, 481428), (40119, 478896), (41052, 468012), (43536, 441309), (44784, 429011), (53492, 359172), (54736, 351009), (59862, 320952), (61578, 312008), (65304, 294206), (68112, 282077), (78002, 246312), (79816, 240714), (80238, 239448), (82104, 234006), (89793, 213968), (106984, 179586), (117003, 164208), (119724, 160476), (120357, 159632), (123156, 156004), (130608, 147103)]