278664672

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 877879296

約数和(自身を除く): 599214624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 53, 66, 78, 88, 96, 104, 106, 132, 143, 156, 159, 176, 208, 212, 264, 286, 312, 318, 352, 383, 416, 424, 429, 528, 572, 583, 624, 636, 689, 766, 848, 858, 1056, 1144, 1149, 1166, 1248, 1272, 1378, 1532, 1696, 1716, 1749, 2067, 2288, 2298, 2332, 2544, 2756, 3064, 3432, 3498, 4134, 4213, 4576, 4596, 4664, 4979, 5088, 5512, 6128, 6864, 6996, 7579, 8268, 8426, 9192, 9328, 9958, 11024, 12256, 12639, 13728, 13992, 14937, 15158, 16536, 16852, 18384, 18656, 19916, 20299, 22048, 22737, 25278, 27984, 29874, 30316, 33072, 33704, 36768, 39832, 40598, 45474, 50556, 54769, 55968, 59748, 60632, 60897, 66144, 67408, 79664, 81196, 90948, 101112, 109538, 119496, 121264, 121794, 134816, 159328, 162392, 164307, 181896, 202224, 219076, 223289, 238992, 242528, 243588, 263887, 324784, 328614, 363792, 404448, 438152, 446578, 477984, 487176, 527774, 649568, 657228, 669867, 727584, 791661, 876304, 893156, 974352, 1055548, 1314456, 1339734, 1583322, 1752608, 1786312, 1948704, 2111096, 2628912, 2679468, 2902757, 3166644, 3572624, 4222192, 5257824, 5358936, 5805514, 6333288, 7145248, 8444384, 8708271, 10717872, 11611028, 12666576, 17416542, 21435744, 23222056, 25333152, 34833084, 46444112, 69666168, 92888224, 139332336, 278664672]

約数ペア:

[(1, 278664672), (2, 139332336), (3, 92888224), (4, 69666168), (6, 46444112), (8, 34833084), (11, 25333152), (12, 23222056), (13, 21435744), (16, 17416542), (22, 12666576), (24, 11611028), (26, 10717872), (32, 8708271), (33, 8444384), (39, 7145248), (44, 6333288), (48, 5805514), (52, 5358936), (53, 5257824), (66, 4222192), (78, 3572624), (88, 3166644), (96, 2902757), (104, 2679468), (106, 2628912), (132, 2111096), (143, 1948704), (156, 1786312), (159, 1752608), (176, 1583322), (208, 1339734), (212, 1314456), (264, 1055548), (286, 974352), (312, 893156), (318, 876304), (352, 791661), (383, 727584), (416, 669867), (424, 657228), (429, 649568), (528, 527774), (572, 487176), (583, 477984), (624, 446578), (636, 438152), (689, 404448), (766, 363792), (848, 328614), (858, 324784), (1056, 263887), (1144, 243588), (1149, 242528), (1166, 238992), (1248, 223289), (1272, 219076), (1378, 202224), (1532, 181896), (1696, 164307), (1716, 162392), (1749, 159328), (2067, 134816), (2288, 121794), (2298, 121264), (2332, 119496), (2544, 109538), (2756, 101112), (3064, 90948), (3432, 81196), (3498, 79664), (4134, 67408), (4213, 66144), (4576, 60897), (4596, 60632), (4664, 59748), (4979, 55968), (5088, 54769), (5512, 50556), (6128, 45474), (6864, 40598), (6996, 39832), (7579, 36768), (8268, 33704), (8426, 33072), (9192, 30316), (9328, 29874), (9958, 27984), (11024, 25278), (12256, 22737), (12639, 22048), (13728, 20299), (13992, 19916), (14937, 18656), (15158, 18384), (16536, 16852)]