255460608

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2881

約数の個数: 144

約数和(自身を含む): 813839040

約数和(自身を除く): 558378432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 2843, 3328, 3456, 3744, 4992, 5616, 5686, 6912, 7488, 8529, 9984, 11232, 11372, 14976, 17058, 22464, 22744, 25587, 29952, 34116, 36959, 44928, 45488, 51174, 68232, 73918, 76761, 89856, 90976, 102348, 110877, 136464, 147836, 153522, 181952, 204696, 221754, 272928, 295672, 307044, 332631, 363904, 409392, 443508, 545856, 591344, 614088, 665262, 727808, 818784, 887016, 997893, 1091712, 1182688, 1228176, 1330524, 1637568, 1774032, 1995786, 2183424, 2365376, 2456352, 2661048, 3275136, 3548064, 3991572, 4730752, 4912704, 5322096, 6550272, 7096128, 7983144, 9461504, 9825408, 10644192, 14192256, 15966288, 19650816, 21288384, 28384512, 31932576, 42576768, 63865152, 85153536, 127730304, 255460608]

約数ペア:

[(1, 255460608), (2, 127730304), (3, 85153536), (4, 63865152), (6, 42576768), (8, 31932576), (9, 28384512), (12, 21288384), (13, 19650816), (16, 15966288), (18, 14192256), (24, 10644192), (26, 9825408), (27, 9461504), (32, 7983144), (36, 7096128), (39, 6550272), (48, 5322096), (52, 4912704), (54, 4730752), (64, 3991572), (72, 3548064), (78, 3275136), (96, 2661048), (104, 2456352), (108, 2365376), (117, 2183424), (128, 1995786), (144, 1774032), (156, 1637568), (192, 1330524), (208, 1228176), (216, 1182688), (234, 1091712), (256, 997893), (288, 887016), (312, 818784), (351, 727808), (384, 665262), (416, 614088), (432, 591344), (468, 545856), (576, 443508), (624, 409392), (702, 363904), (768, 332631), (832, 307044), (864, 295672), (936, 272928), (1152, 221754), (1248, 204696), (1404, 181952), (1664, 153522), (1728, 147836), (1872, 136464), (2304, 110877), (2496, 102348), (2808, 90976), (2843, 89856), (3328, 76761), (3456, 73918), (3744, 68232), (4992, 51174), (5616, 45488), (5686, 44928), (6912, 36959), (7488, 34116), (8529, 29952), (9984, 25587), (11232, 22744), (11372, 22464), (14976, 17058)]