321234928

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{124703}}^1$

素因数の和:124741

約数の個数: 40

約数和(自身を含む): 742238208

約数和(自身を除く): 421003280

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 124703, 249406, 498812, 872921, 997624, 1745842, 1995248, 2868169, 3491684, 5736338, 6983368, 11472676, 13966736, 20077183, 22945352, 40154366, 45890704, 80308732, 160617464, 321234928]

約数ペア:

[(1, 321234928), (2, 160617464), (4, 80308732), (7, 45890704), (8, 40154366), (14, 22945352), (16, 20077183), (23, 13966736), (28, 11472676), (46, 6983368), (56, 5736338), (92, 3491684), (112, 2868169), (161, 1995248), (184, 1745842), (322, 997624), (368, 872921), (644, 498812), (1288, 249406), (2576, 124703)]