1341218648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{4723}}^1$

素因数の和:5208

約数の個数: 64

約数和(自身を含む): 3142782720

約数和(自身を除く): 1801564072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 461, 616, 922, 1844, 3227, 3688, 4723, 5071, 6454, 9446, 10142, 12908, 18892, 20284, 25816, 33061, 35497, 37784, 40568, 51953, 66122, 70994, 103906, 132244, 141988, 207812, 264488, 283976, 363671, 415624, 727342, 1454684, 2177303, 2909368, 4354606, 8709212, 15241121, 17418424, 23950333, 30482242, 47900666, 60964484, 95801332, 121928968, 167652331, 191602664, 335304662, 670609324, 1341218648]

約数ペア:

[(1, 1341218648), (2, 670609324), (4, 335304662), (7, 191602664), (8, 167652331), (11, 121928968), (14, 95801332), (22, 60964484), (28, 47900666), (44, 30482242), (56, 23950333), (77, 17418424), (88, 15241121), (154, 8709212), (308, 4354606), (461, 2909368), (616, 2177303), (922, 1454684), (1844, 727342), (3227, 415624), (3688, 363671), (4723, 283976), (5071, 264488), (6454, 207812), (9446, 141988), (10142, 132244), (12908, 103906), (18892, 70994), (20284, 66122), (25816, 51953), (33061, 40568), (35497, 37784)]