1209272624

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{372313}}^1$

素因数の和:372357

約数の個数: 40

約数和(自身を含む): 2770016160

約数和(自身を除く): 1560743536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 372313, 744626, 1489252, 2606191, 2978504, 5212382, 5957008, 10424764, 10797077, 20849528, 21594154, 41699056, 43188308, 75579539, 86376616, 151159078, 172753232, 302318156, 604636312, 1209272624]

約数ペア:

[(1, 1209272624), (2, 604636312), (4, 302318156), (7, 172753232), (8, 151159078), (14, 86376616), (16, 75579539), (28, 43188308), (29, 41699056), (56, 21594154), (58, 20849528), (112, 10797077), (116, 10424764), (203, 5957008), (232, 5212382), (406, 2978504), (464, 2606191), (812, 1489252), (1624, 744626), (3248, 372313)]