2556419712

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2855

約数の個数: 256

約数和(自身を含む): 8742297600

約数和(自身を除く): 6185877888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 384, 434, 448, 462, 496, 528, 616, 651, 672, 682, 704, 744, 868, 896, 924, 992, 1023, 1056, 1232, 1302, 1344, 1364, 1408, 1488, 1736, 1848, 1984, 2046, 2112, 2387, 2464, 2604, 2688, 2728, 2789, 2976, 3472, 3696, 3968, 4092, 4224, 4774, 4928, 5208, 5456, 5578, 5952, 6944, 7161, 7392, 8184, 8367, 9548, 9856, 10416, 10912, 11156, 11904, 13888, 14322, 14784, 16368, 16734, 19096, 19523, 20832, 21824, 22312, 27776, 28644, 29568, 30679, 32736, 33468, 38192, 39046, 41664, 43648, 44624, 57288, 58569, 61358, 65472, 66936, 76384, 78092, 83328, 86459, 89248, 92037, 114576, 117138, 122716, 130944, 133872, 152768, 156184, 172918, 178496, 184074, 214753, 229152, 234276, 245432, 259377, 267744, 305536, 312368, 345836, 356992, 368148, 429506, 458304, 468552, 490864, 518754, 535488, 605213, 624736, 644259, 691672, 736296, 859012, 916608, 937104, 951049, 981728, 1037508, 1070976, 1210426, 1249472, 1288518, 1383344, 1472592, 1718024, 1815639, 1874208, 1902098, 1963456, 2075016, 2420852, 2498944, 2577036, 2766688, 2853147, 2945184, 3436048, 3631278, 3748416, 3804196, 3926912, 4150032, 4841704, 5154072, 5533376, 5706294, 5890368, 6657343, 6872096, 7262556, 7496832, 7608392, 8300064, 9683408, 10308144, 11066752, 11412588, 11780736, 13314686, 13744192, 14525112, 15216784, 16600128, 19366816, 19972029, 20616288, 22825176, 26629372, 27488384, 29050224, 30433568, 33200256, 38733632, 39944058, 41232576, 45650352, 53258744, 58100448, 60867136, 77467264, 79888116, 82465152, 91300704, 106517488, 116200896, 121734272, 159776232, 182601408, 213034976, 232401792, 319552464, 365202816, 426069952, 639104928, 852139904, 1278209856, 2556419712]

約数ペア:

[(1, 2556419712), (2, 1278209856), (3, 852139904), (4, 639104928), (6, 426069952), (7, 365202816), (8, 319552464), (11, 232401792), (12, 213034976), (14, 182601408), (16, 159776232), (21, 121734272), (22, 116200896), (24, 106517488), (28, 91300704), (31, 82465152), (32, 79888116), (33, 77467264), (42, 60867136), (44, 58100448), (48, 53258744), (56, 45650352), (62, 41232576), (64, 39944058), (66, 38733632), (77, 33200256), (84, 30433568), (88, 29050224), (93, 27488384), (96, 26629372), (112, 22825176), (124, 20616288), (128, 19972029), (132, 19366816), (154, 16600128), (168, 15216784), (176, 14525112), (186, 13744192), (192, 13314686), (217, 11780736), (224, 11412588), (231, 11066752), (248, 10308144), (264, 9683408), (308, 8300064), (336, 7608392), (341, 7496832), (352, 7262556), (372, 6872096), (384, 6657343), (434, 5890368), (448, 5706294), (462, 5533376), (496, 5154072), (528, 4841704), (616, 4150032), (651, 3926912), (672, 3804196), (682, 3748416), (704, 3631278), (744, 3436048), (868, 2945184), (896, 2853147), (924, 2766688), (992, 2577036), (1023, 2498944), (1056, 2420852), (1232, 2075016), (1302, 1963456), (1344, 1902098), (1364, 1874208), (1408, 1815639), (1488, 1718024), (1736, 1472592), (1848, 1383344), (1984, 1288518), (2046, 1249472), (2112, 1210426), (2387, 1070976), (2464, 1037508), (2604, 981728), (2688, 951049), (2728, 937104), (2789, 916608), (2976, 859012), (3472, 736296), (3696, 691672), (3968, 644259), (4092, 624736), (4224, 605213), (4774, 535488), (4928, 518754), (5208, 490864), (5456, 468552), (5578, 458304), (5952, 429506), (6944, 368148), (7161, 356992), (7392, 345836), (8184, 312368), (8367, 305536), (9548, 267744), (9856, 259377), (10416, 245432), (10912, 234276), (11156, 229152), (11904, 214753), (13888, 184074), (14322, 178496), (14784, 172918), (16368, 156184), (16734, 152768), (19096, 133872), (19523, 130944), (20832, 122716), (21824, 117138), (22312, 114576), (27776, 92037), (28644, 89248), (29568, 86459), (30679, 83328), (32736, 78092), (33468, 76384), (38192, 66936), (39046, 65472), (41664, 61358), (43648, 58569), (44624, 57288)]