320707422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133963}}^1$

素因数の和:133997

約数の個数: 48

約数和(自身を含む): 835935360

約数和(自身を除く): 515227938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 133963, 267926, 401889, 803778, 937741, 1205667, 1875482, 2411334, 2545297, 2813223, 5090594, 5626446, 7635891, 8439669, 15271782, 16879338, 17817079, 22907673, 35634158, 45815346, 53451237, 106902474, 160353711, 320707422]

約数ペア:

[(1, 320707422), (2, 160353711), (3, 106902474), (6, 53451237), (7, 45815346), (9, 35634158), (14, 22907673), (18, 17817079), (19, 16879338), (21, 15271782), (38, 8439669), (42, 7635891), (57, 5626446), (63, 5090594), (114, 2813223), (126, 2545297), (133, 2411334), (171, 1875482), (266, 1205667), (342, 937741), (399, 803778), (798, 401889), (1197, 267926), (2394, 133963)]