678233094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21911}}^1$

素因数の和:22001

約数の個数: 64

約数和(自身を含む): 1716498432

約数和(自身を除く): 1038265338

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 1407, 1474, 2211, 2814, 4422, 5159, 10318, 15477, 21911, 30954, 43822, 65733, 131466, 153377, 241021, 306754, 460131, 482042, 723063, 920262, 1446126, 1468037, 1687147, 2936074, 3374294, 4404111, 5061441, 8808222, 10122882, 10276259, 16148407, 20552518, 30828777, 32296814, 48445221, 61657554, 96890442, 113038849, 226077698, 339116547, 678233094]

約数ペア:

[(1, 678233094), (2, 339116547), (3, 226077698), (6, 113038849), (7, 96890442), (11, 61657554), (14, 48445221), (21, 32296814), (22, 30828777), (33, 20552518), (42, 16148407), (66, 10276259), (67, 10122882), (77, 8808222), (134, 5061441), (154, 4404111), (201, 3374294), (231, 2936074), (402, 1687147), (462, 1468037), (469, 1446126), (737, 920262), (938, 723063), (1407, 482042), (1474, 460131), (2211, 306754), (2814, 241021), (4422, 153377), (5159, 131466), (10318, 65733), (15477, 43822), (21911, 30954)]