280680192

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9371}}^1$

素因数の和:9406

約数の個数: 108

約数和(自身を含む): 871614744

約数和(自身を除く): 590934552

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, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9371, 9984, 14976, 18742, 28113, 29952, 37484, 56226, 74968, 84339, 112452, 121823, 149936, 168678, 224904, 243646, 299872, 337356, 365469, 449808, 487292, 599744, 674712, 730938, 899616, 974584, 1096407, 1199488, 1349424, 1461876, 1799232, 1949168, 2192814, 2398976, 2698848, 2923752, 3598464, 3898336, 4385628, 5397696, 5847504, 7196928, 7796672, 8771256, 10795392, 11695008, 15593344, 17542512, 21590784, 23390016, 31186688, 35085024, 46780032, 70170048, 93560064, 140340096, 280680192]

約数ペア:

[(1, 280680192), (2, 140340096), (3, 93560064), (4, 70170048), (6, 46780032), (8, 35085024), (9, 31186688), (12, 23390016), (13, 21590784), (16, 17542512), (18, 15593344), (24, 11695008), (26, 10795392), (32, 8771256), (36, 7796672), (39, 7196928), (48, 5847504), (52, 5397696), (64, 4385628), (72, 3898336), (78, 3598464), (96, 2923752), (104, 2698848), (117, 2398976), (128, 2192814), (144, 1949168), (156, 1799232), (192, 1461876), (208, 1349424), (234, 1199488), (256, 1096407), (288, 974584), (312, 899616), (384, 730938), (416, 674712), (468, 599744), (576, 487292), (624, 449808), (768, 365469), (832, 337356), (936, 299872), (1152, 243646), (1248, 224904), (1664, 168678), (1872, 149936), (2304, 121823), (2496, 112452), (3328, 84339), (3744, 74968), (4992, 56226), (7488, 37484), (9371, 29952), (9984, 28113), (14976, 18742)]