260093184

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 755462400

約数和(自身を除く): 495369216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 128, 156, 192, 208, 218, 239, 256, 312, 327, 384, 416, 436, 478, 624, 654, 717, 768, 832, 872, 956, 1248, 1308, 1417, 1434, 1664, 1744, 1912, 2496, 2616, 2834, 2868, 3107, 3328, 3488, 3824, 4251, 4992, 5232, 5668, 5736, 6214, 6976, 7648, 8502, 9321, 9984, 10464, 11336, 11472, 12428, 13952, 15296, 17004, 18642, 20928, 22672, 22944, 24856, 26051, 27904, 30592, 34008, 37284, 41856, 45344, 45888, 49712, 52102, 61184, 68016, 74568, 78153, 83712, 90688, 91776, 99424, 104204, 136032, 149136, 156306, 181376, 183552, 198848, 208408, 272064, 298272, 312612, 338663, 362752, 397696, 416816, 544128, 596544, 625224, 677326, 795392, 833632, 1015989, 1088256, 1193088, 1250448, 1354652, 1667264, 2031978, 2386176, 2500896, 2709304, 3334528, 4063956, 5001792, 5418608, 6669056, 8127912, 10003584, 10837216, 16255824, 20007168, 21674432, 32511648, 43348864, 65023296, 86697728, 130046592, 260093184]

約数ペア:

[(1, 260093184), (2, 130046592), (3, 86697728), (4, 65023296), (6, 43348864), (8, 32511648), (12, 21674432), (13, 20007168), (16, 16255824), (24, 10837216), (26, 10003584), (32, 8127912), (39, 6669056), (48, 5418608), (52, 5001792), (64, 4063956), (78, 3334528), (96, 2709304), (104, 2500896), (109, 2386176), (128, 2031978), (156, 1667264), (192, 1354652), (208, 1250448), (218, 1193088), (239, 1088256), (256, 1015989), (312, 833632), (327, 795392), (384, 677326), (416, 625224), (436, 596544), (478, 544128), (624, 416816), (654, 397696), (717, 362752), (768, 338663), (832, 312612), (872, 298272), (956, 272064), (1248, 208408), (1308, 198848), (1417, 183552), (1434, 181376), (1664, 156306), (1744, 149136), (1912, 136032), (2496, 104204), (2616, 99424), (2834, 91776), (2868, 90688), (3107, 83712), (3328, 78153), (3488, 74568), (3824, 68016), (4251, 61184), (4992, 52102), (5232, 49712), (5668, 45888), (5736, 45344), (6214, 41856), (6976, 37284), (7648, 34008), (8502, 30592), (9321, 27904), (9984, 26051), (10464, 24856), (11336, 22944), (11472, 22672), (12428, 20928), (13952, 18642), (15296, 17004)]