255655488

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 224

約数和(自身を含む): 813450240

約数和(自身を除く): 557794752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 32, 33, 38, 44, 46, 48, 57, 64, 66, 69, 76, 88, 92, 96, 114, 132, 138, 152, 176, 184, 192, 209, 228, 253, 264, 276, 277, 304, 352, 368, 418, 437, 456, 506, 528, 552, 554, 608, 627, 704, 736, 759, 831, 836, 874, 912, 1012, 1056, 1104, 1108, 1216, 1254, 1311, 1472, 1518, 1662, 1672, 1748, 1824, 2024, 2112, 2208, 2216, 2508, 2622, 3036, 3047, 3324, 3344, 3496, 3648, 4048, 4416, 4432, 4807, 5016, 5244, 5263, 6072, 6094, 6371, 6648, 6688, 6992, 8096, 8864, 9141, 9614, 10032, 10488, 10526, 12144, 12188, 12742, 13296, 13376, 13984, 14421, 15789, 16192, 17728, 18282, 19113, 19228, 20064, 20976, 21052, 24288, 24376, 25484, 26592, 27968, 28842, 31578, 36564, 38226, 38456, 40128, 41952, 42104, 48576, 48752, 50968, 53184, 57684, 57893, 63156, 70081, 73128, 76452, 76912, 83904, 84208, 97504, 101936, 115368, 115786, 121049, 126312, 140162, 146256, 152904, 153824, 168416, 173679, 195008, 203872, 210243, 230736, 231572, 242098, 252624, 280324, 292512, 305808, 307648, 336832, 347358, 363147, 407744, 420486, 461472, 463144, 484196, 505248, 560648, 585024, 611616, 694716, 726294, 840972, 922944, 926288, 968392, 1010496, 1121296, 1223232, 1331539, 1389432, 1452588, 1681944, 1852576, 1936784, 2242592, 2663078, 2778864, 2905176, 3363888, 3705152, 3873568, 3994617, 4485184, 5326156, 5557728, 5810352, 6727776, 7747136, 7989234, 10652312, 11115456, 11620704, 13455552, 15978468, 21304624, 23241408, 31956936, 42609248, 63913872, 85218496, 127827744, 255655488]

約数ペア:

[(1, 255655488), (2, 127827744), (3, 85218496), (4, 63913872), (6, 42609248), (8, 31956936), (11, 23241408), (12, 21304624), (16, 15978468), (19, 13455552), (22, 11620704), (23, 11115456), (24, 10652312), (32, 7989234), (33, 7747136), (38, 6727776), (44, 5810352), (46, 5557728), (48, 5326156), (57, 4485184), (64, 3994617), (66, 3873568), (69, 3705152), (76, 3363888), (88, 2905176), (92, 2778864), (96, 2663078), (114, 2242592), (132, 1936784), (138, 1852576), (152, 1681944), (176, 1452588), (184, 1389432), (192, 1331539), (209, 1223232), (228, 1121296), (253, 1010496), (264, 968392), (276, 926288), (277, 922944), (304, 840972), (352, 726294), (368, 694716), (418, 611616), (437, 585024), (456, 560648), (506, 505248), (528, 484196), (552, 463144), (554, 461472), (608, 420486), (627, 407744), (704, 363147), (736, 347358), (759, 336832), (831, 307648), (836, 305808), (874, 292512), (912, 280324), (1012, 252624), (1056, 242098), (1104, 231572), (1108, 230736), (1216, 210243), (1254, 203872), (1311, 195008), (1472, 173679), (1518, 168416), (1662, 153824), (1672, 152904), (1748, 146256), (1824, 140162), (2024, 126312), (2112, 121049), (2208, 115786), (2216, 115368), (2508, 101936), (2622, 97504), (3036, 84208), (3047, 83904), (3324, 76912), (3344, 76452), (3496, 73128), (3648, 70081), (4048, 63156), (4416, 57893), (4432, 57684), (4807, 53184), (5016, 50968), (5244, 48752), (5263, 48576), (6072, 42104), (6094, 41952), (6371, 40128), (6648, 38456), (6688, 38226), (6992, 36564), (8096, 31578), (8864, 28842), (9141, 27968), (9614, 26592), (10032, 25484), (10488, 24376), (10526, 24288), (12144, 21052), (12188, 20976), (12742, 20064), (13296, 19228), (13376, 19113), (13984, 18282), (14421, 17728), (15789, 16192)]