664604374112

素因数分解:

$2^5\times 7^1\times {\mathrm{68501}}^1\times {\mathrm{43313}}^1$

素因数の和:111831

約数の個数: 48

約数和(自身を含む): 1495416196512

約数和(自身を除く): 830811822400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 43313, 68501, 86626, 137002, 173252, 274004, 303191, 346504, 479507, 548008, 606382, 693008, 959014, 1096016, 1212764, 1386016, 1918028, 2192032, 2425528, 3836056, 4851056, 7672112, 9702112, 15344224, 2966983813, 5933967626, 11867935252, 20768886691, 23735870504, 41537773382, 47471741008, 83075546764, 94943482016, 166151093528, 332302187056, 664604374112]

約数ペア:

[(1, 664604374112), (2, 332302187056), (4, 166151093528), (7, 94943482016), (8, 83075546764), (14, 47471741008), (16, 41537773382), (28, 23735870504), (32, 20768886691), (56, 11867935252), (112, 5933967626), (224, 2966983813), (43313, 15344224), (68501, 9702112), (86626, 7672112), (137002, 4851056), (173252, 3836056), (274004, 2425528), (303191, 2192032), (346504, 1918028), (479507, 1386016), (548008, 1212764), (606382, 1096016), (693008, 959014)]