2168661264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9619}}^1$

素因数の和:9709

約数の個数: 160

約数和(自身を含む): 7100021760

約数和(自身を除く): 4931360496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 61, 66, 77, 84, 88, 112, 122, 132, 154, 168, 176, 183, 231, 244, 264, 308, 336, 366, 427, 462, 488, 528, 616, 671, 732, 854, 924, 976, 1232, 1281, 1342, 1464, 1708, 1848, 2013, 2562, 2684, 2928, 3416, 3696, 4026, 4697, 5124, 5368, 6832, 8052, 9394, 9619, 10248, 10736, 14091, 16104, 18788, 19238, 20496, 28182, 28857, 32208, 37576, 38476, 56364, 57714, 67333, 75152, 76952, 105809, 112728, 115428, 134666, 153904, 201999, 211618, 225456, 230856, 269332, 317427, 403998, 423236, 461712, 538664, 586759, 634854, 740663, 807996, 846472, 1077328, 1173518, 1269708, 1481326, 1615992, 1692944, 1760277, 2221989, 2347036, 2539416, 2962652, 3231984, 3520554, 4107313, 4443978, 4694072, 5078832, 5925304, 6454349, 7041108, 8214626, 8887956, 9388144, 11850608, 12321939, 12908698, 14082216, 16429252, 17775912, 19363047, 24643878, 25817396, 28164432, 32858504, 35551824, 38726094, 45180443, 49287756, 51634792, 65717008, 77452188, 90360886, 98575512, 103269584, 135541329, 154904376, 180721772, 197151024, 271082658, 309808752, 361443544, 542165316, 722887088, 1084330632, 2168661264]

約数ペア:

[(1, 2168661264), (2, 1084330632), (3, 722887088), (4, 542165316), (6, 361443544), (7, 309808752), (8, 271082658), (11, 197151024), (12, 180721772), (14, 154904376), (16, 135541329), (21, 103269584), (22, 98575512), (24, 90360886), (28, 77452188), (33, 65717008), (42, 51634792), (44, 49287756), (48, 45180443), (56, 38726094), (61, 35551824), (66, 32858504), (77, 28164432), (84, 25817396), (88, 24643878), (112, 19363047), (122, 17775912), (132, 16429252), (154, 14082216), (168, 12908698), (176, 12321939), (183, 11850608), (231, 9388144), (244, 8887956), (264, 8214626), (308, 7041108), (336, 6454349), (366, 5925304), (427, 5078832), (462, 4694072), (488, 4443978), (528, 4107313), (616, 3520554), (671, 3231984), (732, 2962652), (854, 2539416), (924, 2347036), (976, 2221989), (1232, 1760277), (1281, 1692944), (1342, 1615992), (1464, 1481326), (1708, 1269708), (1848, 1173518), (2013, 1077328), (2562, 846472), (2684, 807996), (2928, 740663), (3416, 634854), (3696, 586759), (4026, 538664), (4697, 461712), (5124, 423236), (5368, 403998), (6832, 317427), (8052, 269332), (9394, 230856), (9619, 225456), (10248, 211618), (10736, 201999), (14091, 153904), (16104, 134666), (18788, 115428), (19238, 112728), (20496, 105809), (28182, 76952), (28857, 75152), (32208, 67333), (37576, 57714), (38476, 56364)]