2072806848

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{239}}^2$

素因数の和:509

約数の個数: 210

約数和(自身を含む): 7051731896

約数和(自身を除く): 4978925048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 239, 252, 288, 324, 336, 378, 432, 448, 478, 504, 567, 576, 648, 672, 717, 756, 864, 956, 1008, 1134, 1296, 1344, 1434, 1512, 1673, 1728, 1912, 2016, 2151, 2268, 2592, 2868, 3024, 3346, 3824, 4032, 4302, 4536, 5019, 5184, 5736, 6048, 6453, 6692, 7648, 8604, 9072, 10038, 11472, 12096, 12906, 13384, 15057, 15296, 17208, 18144, 19359, 20076, 22944, 25812, 26768, 30114, 34416, 36288, 38718, 40152, 45171, 45888, 51624, 53536, 57121, 60228, 68832, 77436, 80304, 90342, 103248, 107072, 114242, 120456, 135513, 137664, 154872, 160608, 171363, 180684, 206496, 228484, 240912, 271026, 309744, 321216, 342726, 361368, 399847, 412992, 456968, 481824, 514089, 542052, 619488, 685452, 722736, 799694, 913936, 963648, 1028178, 1084104, 1199541, 1238976, 1370904, 1445472, 1542267, 1599388, 1827872, 2056356, 2168208, 2399082, 2741808, 2890944, 3084534, 3198776, 3598623, 3655744, 4112712, 4336416, 4626801, 4798164, 5483616, 6169068, 6397552, 7197246, 8225424, 8672832, 9253602, 9596328, 10795869, 10967232, 12338136, 12795104, 14394492, 16450848, 18507204, 19192656, 21591738, 24676272, 25590208, 28788984, 32387607, 32901696, 37014408, 38385312, 43183476, 49352544, 57577968, 64775214, 74028816, 76770624, 86366952, 98705088, 115155936, 129550428, 148057632, 172733904, 230311872, 259100856, 296115264, 345467808, 518201712, 690935616, 1036403424, 2072806848]

約数ペア:

[(1, 2072806848), (2, 1036403424), (3, 690935616), (4, 518201712), (6, 345467808), (7, 296115264), (8, 259100856), (9, 230311872), (12, 172733904), (14, 148057632), (16, 129550428), (18, 115155936), (21, 98705088), (24, 86366952), (27, 76770624), (28, 74028816), (32, 64775214), (36, 57577968), (42, 49352544), (48, 43183476), (54, 38385312), (56, 37014408), (63, 32901696), (64, 32387607), (72, 28788984), (81, 25590208), (84, 24676272), (96, 21591738), (108, 19192656), (112, 18507204), (126, 16450848), (144, 14394492), (162, 12795104), (168, 12338136), (189, 10967232), (192, 10795869), (216, 9596328), (224, 9253602), (239, 8672832), (252, 8225424), (288, 7197246), (324, 6397552), (336, 6169068), (378, 5483616), (432, 4798164), (448, 4626801), (478, 4336416), (504, 4112712), (567, 3655744), (576, 3598623), (648, 3198776), (672, 3084534), (717, 2890944), (756, 2741808), (864, 2399082), (956, 2168208), (1008, 2056356), (1134, 1827872), (1296, 1599388), (1344, 1542267), (1434, 1445472), (1512, 1370904), (1673, 1238976), (1728, 1199541), (1912, 1084104), (2016, 1028178), (2151, 963648), (2268, 913936), (2592, 799694), (2868, 722736), (3024, 685452), (3346, 619488), (3824, 542052), (4032, 514089), (4302, 481824), (4536, 456968), (5019, 412992), (5184, 399847), (5736, 361368), (6048, 342726), (6453, 321216), (6692, 309744), (7648, 271026), (8604, 240912), (9072, 228484), (10038, 206496), (11472, 180684), (12096, 171363), (12906, 160608), (13384, 154872), (15057, 137664), (15296, 135513), (17208, 120456), (18144, 114242), (19359, 107072), (20076, 103248), (22944, 90342), (25812, 80304), (26768, 77436), (30114, 68832), (34416, 60228), (36288, 57121), (38718, 53536), (40152, 51624), (45171, 45888)]