685289232

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{206911}}^1$

素因数の和:206948

約数の個数: 60

約数和(自身を含む): 2001252864

約数和(自身を除く): 1315963632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 206911, 413822, 620733, 827644, 1241466, 1655288, 1862199, 2482932, 3310576, 3724398, 4758953, 4965864, 7448796, 9517906, 9931728, 14276859, 14897592, 19035812, 28553718, 29795184, 38071624, 42830577, 57107436, 76143248, 85661154, 114214872, 171322308, 228429744, 342644616, 685289232]

約数ペア:

[(1, 685289232), (2, 342644616), (3, 228429744), (4, 171322308), (6, 114214872), (8, 85661154), (9, 76143248), (12, 57107436), (16, 42830577), (18, 38071624), (23, 29795184), (24, 28553718), (36, 19035812), (46, 14897592), (48, 14276859), (69, 9931728), (72, 9517906), (92, 7448796), (138, 4965864), (144, 4758953), (184, 3724398), (207, 3310576), (276, 2482932), (368, 1862199), (414, 1655288), (552, 1241466), (828, 827644), (1104, 620733), (1656, 413822), (3312, 206911)]