6880021204

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{1907}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 14251386240

約数和(自身を除く): 7371365036

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 233, 316, 466, 553, 932, 1106, 1631, 1907, 2212, 3262, 3814, 3871, 6524, 7628, 7742, 11417, 13349, 15484, 18407, 22834, 26698, 36814, 45668, 53396, 73628, 93443, 128849, 150653, 186886, 257698, 301306, 373772, 444331, 515396, 602612, 888662, 901943, 1054571, 1777324, 1803886, 2109142, 3110317, 3607772, 4218284, 6220634, 7381997, 12441268, 14763994, 21772219, 29527988, 35102149, 43544438, 70204298, 87088876, 140408596, 245715043, 491430086, 982860172, 1720005301, 3440010602, 6880021204]

約数ペア:

[(1, 6880021204), (2, 3440010602), (4, 1720005301), (7, 982860172), (14, 491430086), (28, 245715043), (49, 140408596), (79, 87088876), (98, 70204298), (158, 43544438), (196, 35102149), (233, 29527988), (316, 21772219), (466, 14763994), (553, 12441268), (932, 7381997), (1106, 6220634), (1631, 4218284), (1907, 3607772), (2212, 3110317), (3262, 2109142), (3814, 1803886), (3871, 1777324), (6524, 1054571), (7628, 901943), (7742, 888662), (11417, 602612), (13349, 515396), (15484, 444331), (18407, 373772), (22834, 301306), (26698, 257698), (36814, 186886), (45668, 150653), (53396, 128849), (73628, 93443)]