2907286144

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 7445053440

約数和(自身を除く): 4537767296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 47, 56, 62, 64, 68, 94, 112, 119, 124, 128, 131, 136, 188, 217, 224, 238, 248, 262, 272, 329, 376, 434, 448, 476, 496, 524, 527, 544, 658, 752, 799, 868, 896, 917, 952, 992, 1048, 1054, 1088, 1316, 1457, 1504, 1598, 1736, 1834, 1904, 1984, 2096, 2108, 2176, 2227, 2632, 2914, 3008, 3196, 3472, 3668, 3689, 3808, 3968, 4061, 4192, 4216, 4454, 5264, 5593, 5828, 6016, 6157, 6392, 6944, 7336, 7378, 7616, 8122, 8384, 8432, 8908, 10199, 10528, 11186, 11656, 12314, 12784, 13888, 14672, 14756, 15232, 15589, 16244, 16768, 16864, 17816, 20398, 21056, 22372, 23312, 24628, 24769, 25568, 27776, 28427, 29344, 29512, 31178, 32488, 33728, 35632, 40796, 42112, 43099, 44744, 46624, 49256, 49538, 51136, 56854, 58688, 59024, 62356, 64976, 67456, 69037, 71264, 81592, 86198, 89488, 93248, 98512, 99076, 102272, 104669, 113708, 117376, 118048, 124712, 129952, 138074, 142528, 163184, 172396, 173383, 178976, 186496, 190867, 197024, 198152, 209338, 227416, 236096, 249424, 259904, 276148, 285056, 326368, 344792, 346766, 357952, 381734, 394048, 396304, 418676, 454832, 472192, 483259, 498848, 519808, 552296, 652736, 689584, 693532, 715904, 732683, 763468, 788096, 792608, 837352, 909664, 966518, 997696, 1104592, 1305472, 1336069, 1379168, 1387064, 1465366, 1526936, 1585216, 1674704, 1819328, 1933036, 1995392, 2209184, 2672138, 2758336, 2774128, 2930732, 3053872, 3170432, 3244739, 3349408, 3638656, 3866072, 4418368, 5344276, 5516672, 5548256, 5861464, 6107744, 6489478, 6698816, 7732144, 8836736, 10688552, 11096512, 11722928, 12215488, 12978956, 13397632, 15464288, 21377104, 22193024, 22713173, 23445856, 24430976, 25957912, 30928576, 42754208, 45426346, 46891712, 51915824, 61857152, 85508416, 90852692, 93783424, 103831648, 171016832, 181705384, 207663296, 363410768, 415326592, 726821536, 1453643072, 2907286144]

約数ペア:

[(1, 2907286144), (2, 1453643072), (4, 726821536), (7, 415326592), (8, 363410768), (14, 207663296), (16, 181705384), (17, 171016832), (28, 103831648), (31, 93783424), (32, 90852692), (34, 85508416), (47, 61857152), (56, 51915824), (62, 46891712), (64, 45426346), (68, 42754208), (94, 30928576), (112, 25957912), (119, 24430976), (124, 23445856), (128, 22713173), (131, 22193024), (136, 21377104), (188, 15464288), (217, 13397632), (224, 12978956), (238, 12215488), (248, 11722928), (262, 11096512), (272, 10688552), (329, 8836736), (376, 7732144), (434, 6698816), (448, 6489478), (476, 6107744), (496, 5861464), (524, 5548256), (527, 5516672), (544, 5344276), (658, 4418368), (752, 3866072), (799, 3638656), (868, 3349408), (896, 3244739), (917, 3170432), (952, 3053872), (992, 2930732), (1048, 2774128), (1054, 2758336), (1088, 2672138), (1316, 2209184), (1457, 1995392), (1504, 1933036), (1598, 1819328), (1736, 1674704), (1834, 1585216), (1904, 1526936), (1984, 1465366), (2096, 1387064), (2108, 1379168), (2176, 1336069), (2227, 1305472), (2632, 1104592), (2914, 997696), (3008, 966518), (3196, 909664), (3472, 837352), (3668, 792608), (3689, 788096), (3808, 763468), (3968, 732683), (4061, 715904), (4192, 693532), (4216, 689584), (4454, 652736), (5264, 552296), (5593, 519808), (5828, 498848), (6016, 483259), (6157, 472192), (6392, 454832), (6944, 418676), (7336, 396304), (7378, 394048), (7616, 381734), (8122, 357952), (8384, 346766), (8432, 344792), (8908, 326368), (10199, 285056), (10528, 276148), (11186, 259904), (11656, 249424), (12314, 236096), (12784, 227416), (13888, 209338), (14672, 198152), (14756, 197024), (15232, 190867), (15589, 186496), (16244, 178976), (16768, 173383), (16864, 172396), (17816, 163184), (20398, 142528), (21056, 138074), (22372, 129952), (23312, 124712), (24628, 118048), (24769, 117376), (25568, 113708), (27776, 104669), (28427, 102272), (29344, 99076), (29512, 98512), (31178, 93248), (32488, 89488), (33728, 86198), (35632, 81592), (40796, 71264), (42112, 69037), (43099, 67456), (44744, 64976), (46624, 62356), (49256, 59024), (49538, 58688), (51136, 56854)]