678049696

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{10009}}^1$

素因数の和:10121

約数の個数: 48

約数和(自身を含む): 1399998600

約数和(自身を除く): 721948904

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 232, 292, 464, 584, 928, 1168, 2117, 2336, 4234, 8468, 10009, 16936, 20018, 33872, 40036, 67744, 80072, 160144, 290261, 320288, 580522, 730657, 1161044, 1461314, 2322088, 2922628, 4644176, 5845256, 9288352, 11690512, 21189053, 23381024, 42378106, 84756212, 169512424, 339024848, 678049696]

約数ペア:

[(1, 678049696), (2, 339024848), (4, 169512424), (8, 84756212), (16, 42378106), (29, 23381024), (32, 21189053), (58, 11690512), (73, 9288352), (116, 5845256), (146, 4644176), (232, 2922628), (292, 2322088), (464, 1461314), (584, 1161044), (928, 730657), (1168, 580522), (2117, 320288), (2336, 290261), (4234, 160144), (8468, 80072), (10009, 67744), (16936, 40036), (20018, 33872)]