319355136

素因数分解:

$2^8\times 3^4\times {\mathrm{15401}}^1$

素因数の和:15429

約数の個数: 90

約数和(自身を含む): 952321062

約数和(自身を除く): 632965926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 15401, 20736, 30802, 46203, 61604, 92406, 123208, 138609, 184812, 246416, 277218, 369624, 415827, 492832, 554436, 739248, 831654, 985664, 1108872, 1247481, 1478496, 1663308, 1971328, 2217744, 2494962, 2956992, 3326616, 3942656, 4435488, 4989924, 5913984, 6653232, 8870976, 9979848, 11827968, 13306464, 17741952, 19959696, 26612928, 35483904, 39919392, 53225856, 79838784, 106451712, 159677568, 319355136]

約数ペア:

[(1, 319355136), (2, 159677568), (3, 106451712), (4, 79838784), (6, 53225856), (8, 39919392), (9, 35483904), (12, 26612928), (16, 19959696), (18, 17741952), (24, 13306464), (27, 11827968), (32, 9979848), (36, 8870976), (48, 6653232), (54, 5913984), (64, 4989924), (72, 4435488), (81, 3942656), (96, 3326616), (108, 2956992), (128, 2494962), (144, 2217744), (162, 1971328), (192, 1663308), (216, 1478496), (256, 1247481), (288, 1108872), (324, 985664), (384, 831654), (432, 739248), (576, 554436), (648, 492832), (768, 415827), (864, 369624), (1152, 277218), (1296, 246416), (1728, 184812), (2304, 138609), (2592, 123208), (3456, 92406), (5184, 61604), (6912, 46203), (10368, 30802), (15401, 20736)]