305630208

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2590

約数の個数: 132

約数和(自身を含む): 950757808

約数和(自身を除く): 645127600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 2551, 3072, 3328, 3744, 4608, 4992, 5102, 6656, 7488, 7653, 9216, 9984, 10204, 13312, 14976, 15306, 19968, 20408, 22959, 29952, 30612, 33163, 39936, 40816, 45918, 59904, 61224, 66326, 81632, 91836, 99489, 119808, 122448, 132652, 163264, 183672, 198978, 244896, 265304, 298467, 326528, 367344, 397956, 489792, 530608, 596934, 653056, 734688, 795912, 979584, 1061216, 1193868, 1306112, 1469376, 1591824, 1959168, 2122432, 2387736, 2612224, 2938752, 3183648, 3918336, 4244864, 4775472, 5877504, 6367296, 7836672, 8489728, 9550944, 11755008, 12734592, 16979456, 19101888, 23510016, 25469184, 33958912, 38203776, 50938368, 76407552, 101876736, 152815104, 305630208]

約数ペア:

[(1, 305630208), (2, 152815104), (3, 101876736), (4, 76407552), (6, 50938368), (8, 38203776), (9, 33958912), (12, 25469184), (13, 23510016), (16, 19101888), (18, 16979456), (24, 12734592), (26, 11755008), (32, 9550944), (36, 8489728), (39, 7836672), (48, 6367296), (52, 5877504), (64, 4775472), (72, 4244864), (78, 3918336), (96, 3183648), (104, 2938752), (117, 2612224), (128, 2387736), (144, 2122432), (156, 1959168), (192, 1591824), (208, 1469376), (234, 1306112), (256, 1193868), (288, 1061216), (312, 979584), (384, 795912), (416, 734688), (468, 653056), (512, 596934), (576, 530608), (624, 489792), (768, 397956), (832, 367344), (936, 326528), (1024, 298467), (1152, 265304), (1248, 244896), (1536, 198978), (1664, 183672), (1872, 163264), (2304, 132652), (2496, 122448), (2551, 119808), (3072, 99489), (3328, 91836), (3744, 81632), (4608, 66326), (4992, 61224), (5102, 59904), (6656, 45918), (7488, 40816), (7653, 39936), (9216, 33163), (9984, 30612), (10204, 29952), (13312, 22959), (14976, 20408), (15306, 19968)]