312905536

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{287597}}^1$

素因数の和:287626

約数の個数: 28

約数和(自身を含む): 657449028

約数和(自身を除く): 344543492

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 287597, 575194, 1150388, 2300776, 4601552, 4889149, 9203104, 9778298, 18406208, 19556596, 39113192, 78226384, 156452768, 312905536]

約数ペア:

[(1, 312905536), (2, 156452768), (4, 78226384), (8, 39113192), (16, 19556596), (17, 18406208), (32, 9778298), (34, 9203104), (64, 4889149), (68, 4601552), (136, 2300776), (272, 1150388), (544, 575194), (1088, 287597)]