2660370024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{54311}}^1$

素因数の和:54490

約数の個数: 64

約数和(自身を含む): 7208288640

約数和(自身を除く): 4547918616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 6123, 8164, 12246, 16328, 24492, 48984, 54311, 108622, 162933, 217244, 325866, 434488, 651732, 706043, 1303464, 1412086, 2118129, 2824172, 4236258, 5648344, 8472516, 8526827, 16945032, 17053654, 25580481, 34107308, 51160962, 68214616, 102321924, 110848751, 204643848, 221697502, 332546253, 443395004, 665092506, 886790008, 1330185012, 2660370024]

約数ペア:

[(1, 2660370024), (2, 1330185012), (3, 886790008), (4, 665092506), (6, 443395004), (8, 332546253), (12, 221697502), (13, 204643848), (24, 110848751), (26, 102321924), (39, 68214616), (52, 51160962), (78, 34107308), (104, 25580481), (156, 17053654), (157, 16945032), (312, 8526827), (314, 8472516), (471, 5648344), (628, 4236258), (942, 2824172), (1256, 2118129), (1884, 1412086), (2041, 1303464), (3768, 706043), (4082, 651732), (6123, 434488), (8164, 325866), (12246, 217244), (16328, 162933), (24492, 108622), (48984, 54311)]