2791151136

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:349

約数の個数: 240

約数和(自身を含む): 8469457920

約数和(自身を除く): 5678306784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 127, 139, 144, 162, 183, 216, 244, 254, 278, 288, 324, 366, 381, 417, 432, 488, 508, 549, 556, 648, 732, 762, 834, 864, 976, 1016, 1098, 1112, 1143, 1251, 1296, 1464, 1524, 1647, 1668, 1952, 2032, 2196, 2224, 2286, 2502, 2592, 2928, 3048, 3294, 3336, 3429, 3753, 4064, 4392, 4448, 4572, 4941, 5004, 5856, 6096, 6588, 6672, 6858, 7506, 7747, 8479, 8784, 9144, 9882, 10008, 10287, 11259, 12192, 13176, 13344, 13716, 15012, 15494, 16958, 17568, 17653, 18288, 19764, 20016, 20574, 22518, 23241, 25437, 26352, 27432, 30024, 30988, 33916, 35306, 36576, 39528, 40032, 41148, 45036, 46482, 50874, 52704, 52959, 54864, 60048, 61976, 67832, 69723, 70612, 76311, 79056, 82296, 90072, 92964, 101748, 105918, 109728, 120096, 123952, 135664, 139446, 141224, 152622, 158112, 158877, 164592, 180144, 185928, 203496, 209169, 211836, 228933, 247904, 271328, 278892, 282448, 305244, 317754, 329184, 360288, 371856, 406992, 418338, 423672, 457866, 476631, 557784, 564896, 610488, 627507, 635508, 686799, 743712, 813984, 836676, 847344, 915732, 953262, 1076833, 1115568, 1220976, 1255014, 1271016, 1373598, 1429893, 1673352, 1694688, 1831464, 1906524, 2153666, 2231136, 2441952, 2510028, 2542032, 2747196, 2859786, 3230499, 3346704, 3662928, 3813048, 4307332, 5020056, 5084064, 5494392, 5719572, 6460998, 6693408, 7325856, 7626096, 8614664, 9691497, 10040112, 10988784, 11439144, 12921996, 15252192, 17229328, 19382994, 20080224, 21977568, 22878288, 25843992, 29074491, 34458656, 38765988, 45756576, 51687984, 58148982, 77531976, 87223473, 103375968, 116297964, 155063952, 174446946, 232595928, 310127904, 348893892, 465191856, 697787784, 930383712, 1395575568, 2791151136]

約数ペア:

[(1, 2791151136), (2, 1395575568), (3, 930383712), (4, 697787784), (6, 465191856), (8, 348893892), (9, 310127904), (12, 232595928), (16, 174446946), (18, 155063952), (24, 116297964), (27, 103375968), (32, 87223473), (36, 77531976), (48, 58148982), (54, 51687984), (61, 45756576), (72, 38765988), (81, 34458656), (96, 29074491), (108, 25843992), (122, 22878288), (127, 21977568), (139, 20080224), (144, 19382994), (162, 17229328), (183, 15252192), (216, 12921996), (244, 11439144), (254, 10988784), (278, 10040112), (288, 9691497), (324, 8614664), (366, 7626096), (381, 7325856), (417, 6693408), (432, 6460998), (488, 5719572), (508, 5494392), (549, 5084064), (556, 5020056), (648, 4307332), (732, 3813048), (762, 3662928), (834, 3346704), (864, 3230499), (976, 2859786), (1016, 2747196), (1098, 2542032), (1112, 2510028), (1143, 2441952), (1251, 2231136), (1296, 2153666), (1464, 1906524), (1524, 1831464), (1647, 1694688), (1668, 1673352), (1952, 1429893), (2032, 1373598), (2196, 1271016), (2224, 1255014), (2286, 1220976), (2502, 1115568), (2592, 1076833), (2928, 953262), (3048, 915732), (3294, 847344), (3336, 836676), (3429, 813984), (3753, 743712), (4064, 686799), (4392, 635508), (4448, 627507), (4572, 610488), (4941, 564896), (5004, 557784), (5856, 476631), (6096, 457866), (6588, 423672), (6672, 418338), (6858, 406992), (7506, 371856), (7747, 360288), (8479, 329184), (8784, 317754), (9144, 305244), (9882, 282448), (10008, 278892), (10287, 271328), (11259, 247904), (12192, 228933), (13176, 211836), (13344, 209169), (13716, 203496), (15012, 185928), (15494, 180144), (16958, 164592), (17568, 158877), (17653, 158112), (18288, 152622), (19764, 141224), (20016, 139446), (20574, 135664), (22518, 123952), (23241, 120096), (25437, 109728), (26352, 105918), (27432, 101748), (30024, 92964), (30988, 90072), (33916, 82296), (35306, 79056), (36576, 76311), (39528, 70612), (40032, 69723), (41148, 67832), (45036, 61976), (46482, 60048), (50874, 54864), (52704, 52959)]