297716224

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{44729}}^1$

素因数の和:44760

約数の個数: 40

約数和(自身を含む): 640623060

約数和(自身を除く): 342906836

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 44729, 89458, 178916, 357832, 581477, 715664, 1162954, 1431328, 2325908, 2862656, 4651816, 5725312, 9303632, 11450624, 18607264, 22901248, 37214528, 74429056, 148858112, 297716224]

約数ペア:

[(1, 297716224), (2, 148858112), (4, 74429056), (8, 37214528), (13, 22901248), (16, 18607264), (26, 11450624), (32, 9303632), (52, 5725312), (64, 4651816), (104, 2862656), (128, 2325908), (208, 1431328), (256, 1162954), (416, 715664), (512, 581477), (832, 357832), (1664, 178916), (3328, 89458), (6656, 44729)]