334367488

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 849780736

約数和(自身を除く): 515413248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 463, 496, 728, 806, 832, 868, 896, 926, 992, 1456, 1612, 1664, 1736, 1792, 1852, 1984, 2821, 2912, 3224, 3241, 3328, 3472, 3704, 3968, 5642, 5824, 6019, 6448, 6482, 6944, 7408, 7936, 11284, 11648, 12038, 12896, 12964, 13888, 14353, 14816, 22568, 23296, 24076, 25792, 25928, 27776, 28706, 29632, 42133, 45136, 48152, 51584, 51856, 55552, 57412, 59264, 84266, 90272, 96304, 100471, 103168, 103712, 114824, 118528, 168532, 180544, 186589, 192608, 200942, 207424, 229648, 337064, 361088, 373178, 385216, 401884, 414848, 459296, 674128, 722176, 746356, 770432, 803768, 829696, 918592, 1306123, 1348256, 1492712, 1540864, 1607536, 1837184, 2612246, 2696512, 2985424, 3215072, 3674368, 5224492, 5393024, 5970848, 6430144, 10448984, 10786048, 11941696, 12860288, 20897968, 23883392, 25720576, 41795936, 47766784, 83591872, 167183744, 334367488]

約数ペア:

[(1, 334367488), (2, 167183744), (4, 83591872), (7, 47766784), (8, 41795936), (13, 25720576), (14, 23883392), (16, 20897968), (26, 12860288), (28, 11941696), (31, 10786048), (32, 10448984), (52, 6430144), (56, 5970848), (62, 5393024), (64, 5224492), (91, 3674368), (104, 3215072), (112, 2985424), (124, 2696512), (128, 2612246), (182, 1837184), (208, 1607536), (217, 1540864), (224, 1492712), (248, 1348256), (256, 1306123), (364, 918592), (403, 829696), (416, 803768), (434, 770432), (448, 746356), (463, 722176), (496, 674128), (728, 459296), (806, 414848), (832, 401884), (868, 385216), (896, 373178), (926, 361088), (992, 337064), (1456, 229648), (1612, 207424), (1664, 200942), (1736, 192608), (1792, 186589), (1852, 180544), (1984, 168532), (2821, 118528), (2912, 114824), (3224, 103712), (3241, 103168), (3328, 100471), (3472, 96304), (3704, 90272), (3968, 84266), (5642, 59264), (5824, 57412), (6019, 55552), (6448, 51856), (6482, 51584), (6944, 48152), (7408, 45136), (7936, 42133), (11284, 29632), (11648, 28706), (12038, 27776), (12896, 25928), (12964, 25792), (13888, 24076), (14353, 23296), (14816, 22568)]