437148608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 112

約数和(自身を含む): 1022079744

約数和(自身を除く): 584931136

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 832, 884, 992, 997, 1054, 1088, 1612, 1768, 1984, 1994, 2108, 3224, 3536, 3988, 4216, 6448, 6851, 7072, 7976, 8432, 12896, 12961, 13702, 14144, 15952, 16864, 16949, 25792, 25922, 27404, 30907, 31904, 33728, 33898, 51844, 54808, 61814, 63808, 67796, 103688, 109616, 123628, 135592, 207376, 219232, 220337, 247256, 271184, 401791, 414752, 438464, 440674, 494512, 525419, 542368, 803582, 829504, 881348, 989024, 1050838, 1084736, 1607164, 1762696, 1978048, 2101676, 3214328, 3525392, 4203352, 6428656, 6830447, 7050784, 8406704, 12857312, 13660894, 14101568, 16813408, 25714624, 27321788, 33626816, 54643576, 109287152, 218574304, 437148608]

約数ペア:

[(1, 437148608), (2, 218574304), (4, 109287152), (8, 54643576), (13, 33626816), (16, 27321788), (17, 25714624), (26, 16813408), (31, 14101568), (32, 13660894), (34, 12857312), (52, 8406704), (62, 7050784), (64, 6830447), (68, 6428656), (104, 4203352), (124, 3525392), (136, 3214328), (208, 2101676), (221, 1978048), (248, 1762696), (272, 1607164), (403, 1084736), (416, 1050838), (442, 989024), (496, 881348), (527, 829504), (544, 803582), (806, 542368), (832, 525419), (884, 494512), (992, 440674), (997, 438464), (1054, 414752), (1088, 401791), (1612, 271184), (1768, 247256), (1984, 220337), (1994, 219232), (2108, 207376), (3224, 135592), (3536, 123628), (3988, 109616), (4216, 103688), (6448, 67796), (6851, 63808), (7072, 61814), (7976, 54808), (8432, 51844), (12896, 33898), (12961, 33728), (13702, 31904), (14144, 30907), (15952, 27404), (16864, 25922), (16949, 25792)]