2280431384

素因数分解:

$2^3\times 7^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 5590347840

約数和(自身を除く): 3309916456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 49, 56, 77, 86, 88, 98, 154, 172, 196, 251, 301, 308, 343, 344, 392, 473, 502, 539, 602, 616, 686, 946, 1004, 1078, 1204, 1372, 1757, 1892, 2008, 2107, 2156, 2401, 2408, 2744, 2761, 3311, 3514, 3773, 3784, 4214, 4312, 4802, 5522, 6622, 7028, 7546, 8428, 9604, 10793, 11044, 12299, 13244, 14056, 14749, 15092, 16856, 19208, 19327, 21586, 22088, 23177, 24598, 26411, 26488, 29498, 30184, 38654, 43172, 46354, 49196, 52822, 58996, 75551, 77308, 86093, 86344, 92708, 98392, 103243, 105644, 117992, 118723, 135289, 151102, 154616, 162239, 172186, 185416, 206486, 211288, 237446, 270578, 302204, 324478, 344372, 412972, 474892, 528857, 541156, 602651, 604408, 648956, 688744, 825944, 831061, 947023, 949784, 1057714, 1082312, 1135673, 1205302, 1297912, 1662122, 1894046, 2115428, 2271346, 2410604, 3324244, 3701999, 3788092, 4230856, 4542692, 4821208, 5817427, 6629161, 6648488, 7403998, 7576184, 9085384, 11634854, 13258322, 14807996, 23269708, 25913993, 26516644, 29615992, 40721989, 46539416, 51827986, 53033288, 81443978, 103655972, 162887956, 207311944, 285053923, 325775912, 570107846, 1140215692, 2280431384]

約数ペア:

[(1, 2280431384), (2, 1140215692), (4, 570107846), (7, 325775912), (8, 285053923), (11, 207311944), (14, 162887956), (22, 103655972), (28, 81443978), (43, 53033288), (44, 51827986), (49, 46539416), (56, 40721989), (77, 29615992), (86, 26516644), (88, 25913993), (98, 23269708), (154, 14807996), (172, 13258322), (196, 11634854), (251, 9085384), (301, 7576184), (308, 7403998), (343, 6648488), (344, 6629161), (392, 5817427), (473, 4821208), (502, 4542692), (539, 4230856), (602, 3788092), (616, 3701999), (686, 3324244), (946, 2410604), (1004, 2271346), (1078, 2115428), (1204, 1894046), (1372, 1662122), (1757, 1297912), (1892, 1205302), (2008, 1135673), (2107, 1082312), (2156, 1057714), (2401, 949784), (2408, 947023), (2744, 831061), (2761, 825944), (3311, 688744), (3514, 648956), (3773, 604408), (3784, 602651), (4214, 541156), (4312, 528857), (4802, 474892), (5522, 412972), (6622, 344372), (7028, 324478), (7546, 302204), (8428, 270578), (9604, 237446), (10793, 211288), (11044, 206486), (12299, 185416), (13244, 172186), (14056, 162239), (14749, 154616), (15092, 151102), (16856, 135289), (19208, 118723), (19327, 117992), (21586, 105644), (22088, 103243), (23177, 98392), (24598, 92708), (26411, 86344), (26488, 86093), (29498, 77308), (30184, 75551), (38654, 58996), (43172, 52822), (46354, 49196)]