959565568

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 2175731712

約数和(自身を除く): 1216166144

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 71, 104, 124, 128, 131, 142, 208, 248, 256, 262, 284, 403, 416, 496, 524, 568, 806, 832, 923, 992, 1048, 1136, 1612, 1664, 1703, 1846, 1984, 2096, 2201, 2272, 3224, 3328, 3406, 3692, 3968, 4061, 4192, 4402, 4544, 6448, 6812, 7384, 7936, 8122, 8384, 8804, 9088, 9301, 12896, 13624, 14768, 16244, 16768, 17608, 18176, 18602, 25792, 27248, 28613, 29536, 32488, 33536, 35216, 37204, 51584, 52793, 54496, 57226, 59072, 64976, 70432, 74408, 103168, 105586, 108992, 114452, 118144, 120913, 129952, 140864, 148816, 211172, 217984, 228904, 236288, 241826, 259904, 281728, 288331, 297632, 422344, 435968, 457808, 483652, 519808, 563456, 576662, 595264, 844688, 915616, 967304, 1039616, 1153324, 1190528, 1689376, 1831232, 1934608, 2306648, 2381056, 3378752, 3662464, 3748303, 3869216, 4613296, 6757504, 7324928, 7496606, 7738432, 9226592, 13515008, 14993212, 15476864, 18453184, 29986424, 30953728, 36906368, 59972848, 73812736, 119945696, 239891392, 479782784, 959565568]

約数ペア:

[(1, 959565568), (2, 479782784), (4, 239891392), (8, 119945696), (13, 73812736), (16, 59972848), (26, 36906368), (31, 30953728), (32, 29986424), (52, 18453184), (62, 15476864), (64, 14993212), (71, 13515008), (104, 9226592), (124, 7738432), (128, 7496606), (131, 7324928), (142, 6757504), (208, 4613296), (248, 3869216), (256, 3748303), (262, 3662464), (284, 3378752), (403, 2381056), (416, 2306648), (496, 1934608), (524, 1831232), (568, 1689376), (806, 1190528), (832, 1153324), (923, 1039616), (992, 967304), (1048, 915616), (1136, 844688), (1612, 595264), (1664, 576662), (1703, 563456), (1846, 519808), (1984, 483652), (2096, 457808), (2201, 435968), (2272, 422344), (3224, 297632), (3328, 288331), (3406, 281728), (3692, 259904), (3968, 241826), (4061, 236288), (4192, 228904), (4402, 217984), (4544, 211172), (6448, 148816), (6812, 140864), (7384, 129952), (7936, 120913), (8122, 118144), (8384, 114452), (8804, 108992), (9088, 105586), (9301, 103168), (12896, 74408), (13624, 70432), (14768, 64976), (16244, 59072), (16768, 57226), (17608, 54496), (18176, 52793), (18602, 51584), (25792, 37204), (27248, 35216), (28613, 33536), (29536, 32488)]