2784315996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:885

約数の個数: 216

約数和(自身を含む): 8923299840

約数和(自身を除く): 6138983844

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 127, 132, 154, 198, 231, 242, 252, 254, 308, 363, 381, 396, 462, 484, 508, 693, 719, 726, 762, 847, 889, 924, 1089, 1143, 1386, 1397, 1438, 1452, 1524, 1694, 1778, 2157, 2178, 2286, 2541, 2667, 2772, 2794, 2876, 3388, 3556, 4191, 4314, 4356, 4572, 5033, 5082, 5334, 5588, 6471, 7623, 7909, 8001, 8382, 8628, 9779, 10066, 10164, 10668, 12573, 12942, 15099, 15246, 15367, 15818, 16002, 16764, 19558, 20132, 23727, 25146, 25884, 29337, 30198, 30492, 30734, 31636, 32004, 39116, 45297, 46101, 47454, 50292, 55363, 58674, 60396, 61468, 71181, 86999, 88011, 90594, 91313, 92202, 94908, 107569, 110726, 117348, 138303, 142362, 166089, 173998, 176022, 181188, 182626, 184404, 215138, 221452, 260997, 273939, 276606, 284724, 322707, 332178, 347996, 352044, 365252, 430276, 498267, 521994, 547878, 553212, 608993, 639191, 645414, 664356, 782991, 821817, 968121, 996534, 1004443, 1043988, 1095756, 1217986, 1278382, 1290828, 1565982, 1643634, 1826979, 1917573, 1936242, 1993068, 2008886, 2435972, 2556764, 3013329, 3131964, 3287268, 3653958, 3835146, 3872484, 4017772, 5480937, 5752719, 6026658, 7031101, 7307916, 7670292, 9039987, 10961874, 11048873, 11505438, 12053316, 14062202, 18079974, 21093303, 21923748, 22097746, 23010876, 28124404, 33146619, 36159948, 42186606, 44195492, 63279909, 66293238, 77342111, 84373212, 99439857, 126559818, 132586476, 154684222, 198879714, 232026333, 253119636, 309368444, 397759428, 464052666, 696078999, 928105332, 1392157998, 2784315996]

約数ペア:

[(1, 2784315996), (2, 1392157998), (3, 928105332), (4, 696078999), (6, 464052666), (7, 397759428), (9, 309368444), (11, 253119636), (12, 232026333), (14, 198879714), (18, 154684222), (21, 132586476), (22, 126559818), (28, 99439857), (33, 84373212), (36, 77342111), (42, 66293238), (44, 63279909), (63, 44195492), (66, 42186606), (77, 36159948), (84, 33146619), (99, 28124404), (121, 23010876), (126, 22097746), (127, 21923748), (132, 21093303), (154, 18079974), (198, 14062202), (231, 12053316), (242, 11505438), (252, 11048873), (254, 10961874), (308, 9039987), (363, 7670292), (381, 7307916), (396, 7031101), (462, 6026658), (484, 5752719), (508, 5480937), (693, 4017772), (719, 3872484), (726, 3835146), (762, 3653958), (847, 3287268), (889, 3131964), (924, 3013329), (1089, 2556764), (1143, 2435972), (1386, 2008886), (1397, 1993068), (1438, 1936242), (1452, 1917573), (1524, 1826979), (1694, 1643634), (1778, 1565982), (2157, 1290828), (2178, 1278382), (2286, 1217986), (2541, 1095756), (2667, 1043988), (2772, 1004443), (2794, 996534), (2876, 968121), (3388, 821817), (3556, 782991), (4191, 664356), (4314, 645414), (4356, 639191), (4572, 608993), (5033, 553212), (5082, 547878), (5334, 521994), (5588, 498267), (6471, 430276), (7623, 365252), (7909, 352044), (8001, 347996), (8382, 332178), (8628, 322707), (9779, 284724), (10066, 276606), (10164, 273939), (10668, 260997), (12573, 221452), (12942, 215138), (15099, 184404), (15246, 182626), (15367, 181188), (15818, 176022), (16002, 173998), (16764, 166089), (19558, 142362), (20132, 138303), (23727, 117348), (25146, 110726), (25884, 107569), (29337, 94908), (30198, 92202), (30492, 91313), (30734, 90594), (31636, 88011), (32004, 86999), (39116, 71181), (45297, 61468), (46101, 60396), (47454, 58674), (50292, 55363)]