2628587856

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{4987}}^1$

素因数の和:5216

約数の個数: 80

約数和(自身を含む): 6927334400

約数和(自身を除く): 4298746544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 139, 158, 237, 278, 316, 417, 474, 556, 632, 834, 948, 1112, 1264, 1668, 1896, 2224, 3336, 3792, 4987, 6672, 9974, 10981, 14961, 19948, 21962, 29922, 32943, 39896, 43924, 59844, 65886, 79792, 87848, 119688, 131772, 175696, 239376, 263544, 393973, 527088, 693193, 787946, 1181919, 1386386, 1575892, 2079579, 2363838, 2772772, 3151784, 4159158, 4727676, 5545544, 6303568, 8318316, 9455352, 11091088, 16636632, 18910704, 33273264, 54762247, 109524494, 164286741, 219048988, 328573482, 438097976, 657146964, 876195952, 1314293928, 2628587856]

約数ペア:

[(1, 2628587856), (2, 1314293928), (3, 876195952), (4, 657146964), (6, 438097976), (8, 328573482), (12, 219048988), (16, 164286741), (24, 109524494), (48, 54762247), (79, 33273264), (139, 18910704), (158, 16636632), (237, 11091088), (278, 9455352), (316, 8318316), (417, 6303568), (474, 5545544), (556, 4727676), (632, 4159158), (834, 3151784), (948, 2772772), (1112, 2363838), (1264, 2079579), (1668, 1575892), (1896, 1386386), (2224, 1181919), (3336, 787946), (3792, 693193), (4987, 527088), (6672, 393973), (9974, 263544), (10981, 239376), (14961, 175696), (19948, 131772), (21962, 119688), (29922, 87848), (32943, 79792), (39896, 65886), (43924, 59844)]