328035904

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10313}}^1$

素因数の和:10403

約数の個数: 56

約数和(自身を含む): 754489728

約数和(自身を除く): 426453824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 10313, 15904, 20626, 31808, 41252, 72191, 82504, 144382, 165008, 288764, 330016, 577528, 660032, 732223, 1155056, 1464446, 2310112, 2928892, 4620224, 5125561, 5857784, 10251122, 11715568, 20502244, 23431136, 41004488, 46862272, 82008976, 164017952, 328035904]

約数ペア:

[(1, 328035904), (2, 164017952), (4, 82008976), (7, 46862272), (8, 41004488), (14, 23431136), (16, 20502244), (28, 11715568), (32, 10251122), (56, 5857784), (64, 5125561), (71, 4620224), (112, 2928892), (142, 2310112), (224, 1464446), (284, 1155056), (448, 732223), (497, 660032), (568, 577528), (994, 330016), (1136, 288764), (1988, 165008), (2272, 144382), (3976, 82504), (4544, 72191), (7952, 41252), (10313, 31808), (15904, 20626)]